Mid-term
An agency maintained and staffed by the U.S. Coast Guard; it should always be notified if a hazard discharges into the environment
National Response Center (NRC)
Which statement about natural fiber ropes is correct
Natural fiber ropes deteriorate even if stored properly
How does exposure to natural gas affect the body
Natural gas acts as an asphyxiant
What are two symptoms of low-level exposure to radiation? A. Nausea and vomiting B. Sweating and itching C. Skin tingling and warm feeling D. Abdominal cramping and pressure
Nausea and vomiting
Adult fire victims are often found
Near a door
At a hazardous materials incident, the safety officer's responsibilities include: obtaining briefings from the logistics officer participating in preparation of and monitoring the safety plan being the coordination point between the ic and any assisting agency advising the incident commander about any action deemed unsafe
Participating in preparation of and monitoring the safety plan
The____study was designed to prospectively assess the role of cyanide in smoke-related morbidity and mortality.
Paris
A length of pipe-including pumps,valves,flanges,control devices, strainers, and/or similar equipment-for conveying fluids and gases
Pipeline
Which adjunct is used most frequently to stabilize a sitting victim
Short spine board
Information on a pesticide label that indicates the relative toxicity of the material
Signal words
What is the correct procedure when performing extrication in a vehicle with an undeployed air bag
Stay away from the front of the air bag
A unique system of labels and placards that is used when materials are being transported from one location to another in the United States. The same marking system is used in Canada by Transport Canada
U.S. Department of Transportation (DOT) marking system
A PID sensor uses _____ to ionize the gases that move through the sensor.
Ultraviolet light
Where is the power supply control for an escalator usually located
Under the top landing plate
A type of tank that can hold anywhere from a few hundred gallons to several million gallons of product. USTs are usually made of aluminum,steel,or plastic
Underground storage tank (UST)
Lower explosive limit (LEL)
The minimum amount of gaseous fuel that must be present in the air for the air/fuel mixture to be flammable or explosive. Also referred to as the lower flammable limit (LFL)
Ignition temperature
The minimum temperature at which a fuel, when heated, will ignite in air and continue to burn. Also called the autoignition temperature
flash point
The minimum temperature at which a liquid or a solid releases sufficient vapor to form an ignitable mixture with air
What should fire fighters trained to the awareness level of technical rescue know about specialized rescue tools
The names and purposes of the tools
What term refers to the use of gloves, masks, gowns, and eye protection to prevent exposure to a biological agent? A. Shielding B. Universal precautions C. Universal protections D. Protective measures
Universal precautions
Which step in the door displacement process comes first
Use a pry bar to create an insertion point for the spreaders
What is an operational consideration when using Supplied Air Respirators? NIOSH certification limits the maximum hose length from the source to 300 feet Use of airlines in an oxygen deficient atmosphere requires a secondary emergency air supply The proper air filtering cartridge for the expected contaminants must be selected The emergency breathing supply system is limited to no longer than 30 minutes of use
Use of airlines in an oxygen deficient atmosphere requires a secondary emergency air supply
Natural fiber ropes are created using which type of construction
Twisted
Which type of rope consists of individual strands twisted together
Twisted
What type of radiation packaging provides the least protection? A. Type A B. Type B C. Type C D. Type D
Type A -Designed to protect the internal radiological contents during normal transportation and in the event of a minor accident -Internal containment vessel made of glass,plastic, or metal - External packaging materials made of polyethylene,rubber or vermiculite -Nuclear medicines, radioactive waste,and radioactive sources used in industrial applications
Packaging that is designed to protect its internal radiological contents during normal transportation and in the event of a minor accident
Type A packaging
Packaging that is far more durable than Type A packaging and is designed to prevent a release of the radiological hazard in the case of extreme accidents during transportation
Type B packaging
Packaging used when radioactive substances must be transported by air
Type C packaging
5
Typical span of control is _____ subordinates to one supervisor.
Heat _____ occurs when the circulatory system begins to fail, resulting in rapid, shallow breathing and cool, clammy skin. a. cramps b. exhaustion c. rash d. stroke
exhaustion
In which type of CBRN and high yield explosives (CBRNE) call is structural fire fighting gear and chemical protective ensemble inadequate? chemical warfare agent toxic industrial materials incendiaries/fires explosives/mechanical
explosive/mechanical
Prolonged exposure to __ light can damage synthetic ropes
ultraviolet
What is another term for a joint command structure? A. Combined command B. Combined operating system C. Shared authority command D. Unified command
unified command
During an unconscious-victim ladder rescue, what is the position of the victim
upright,facing the rescuer
Ropes should be cleaned with
mild detergent
at a terrorism event, when preserving evidence, the first responder should: avoid entering the scene until FBI arrives minimize the number of people working in the area interview everyone at the incident scene
minimize the number of people working in the area
one of the keys to evidence preservation is do not enter into a crime scene, even for life saving operations move any evidence to a central location for security if you need to move something make sure you put it back minimize the number of people working in the area
minimize the number of people working in the area
The onset of symptoms from a chemical hazard usually begins ________ after exposure. A. seconds B. minutes to hours C. days D. weeks
minutes to hours
Which particle does not have an electrical charge? A. Electron B. Photon C. Proton D. Neutron
neutron
Drums, bags, and carboys are examples of ________ containers. A. nonbulk B. bulk C. flammable-materials D. dry-bulk
nonbulk
Where is the bacterium that causes plague commonly found? A. On rodents B. In rotting wood C. In decomposing animals D. In animal stool
on rodents
When rescuing an unconscious victim from a window, how many fire fighters enter the window to assist the victim
one
When rescuing a conscious person from a window using a ladder, where does the second fire fighter stand
one rung below the windowsill
NFPA standards identify optional mission-specific competencies for __________ level hazardous materials/WMD responders. A. operations B. technician C. awareness D. specialist
operations
at a hazardous materials incident, which function area is responsible for developing a special Technical group to the basic incident command system planning logistics command operations
operations
What is another term for a safety knot
overhand knot
What is used as a measurement of the corrosive strength of a substance? A. Corrosivity index B. pH C. Sed rate D. Partial pressure
pH
During a dash displacement, the relief cut should be made
perpendicular to the "A" post
An agent that takes weeks to evaporate is said to be: A. persistent. B. stable. C. volatile. D. hydrogenated.
persistent
A change in the state of a material is known as a ________ change. A. physical B. chemical C. property D. matter
physical
a _____ sound often occurs when metal has been softened by high heat and pressure
pinging
What is the second most common synthetic fiber used for life safety ropes
polyester
Which fiber is commonly used in water rescue rope
polypropylene
Which task at a a hazardous materials incident will be provided by logistics providing info to the media coordinating interactions between law enforcement personnel and emergency response operations monitoring the incident and personnel and assuring compliance with the safety procedures responsible for securing facilities, services, and equipment
responsible for securing facilities, services, and equipment
what is unique about hazardous materials incident management system
there are typically two safety officers assigned
Which is a true statement regarding the safety precautions of remote shutoffs? they are usually well marked in red and in an easy to find location they are usually located on the passenger side of the cab emergency shutoffs should be in a concealed location remote shutoffs are usually optional
they are usually well marked in red and in an easy to find location
Which of the following can be used to create explosives? A. ARGO B. PATP C. ANFO D. TADP
ANFO
Which NFPA standard covers the criteria for design, construction, and performance of life safety rope and related equipment
1983
Cyanide compound
Blood agent that prevents the body from using the available oxygen effectively
What is another term for the firewall of a vehicle
Bulkhead
In dealing with biological agents, the minimum required protection is: Level A Level B Level C Level D
Level C
When decontamination and doffing of pipe occurs in a cold environment, the body can cool rapidly. T/F
T
How does exposure to liquefied petroleum gas affect the body
The gas displaces breathing air
What type of agent is designed to incapacitate rather than kill? A. Cyanide B. Choking C. Blood D. Nerve
Choking
Toxicology
The study of the adverse effects of chemical or physical agents on living organisms
What is the internal working pressure of a pressurized railcar? A. 100 to 500 psi B. 500 to 1000 psi C. 1000 to 2500 psi D. 5000 to 6000 psi
100 to 500 psi -transports propane,ammonia,ethylene oxide, and chlorine -top mounting fittings for loading/unloading. Protected by protective housing
49. What is the NFPA standard on vapor-protective ensembles for hazardous materials emergencies? A. 1992 B. 1991 C. 1990 D. 1900
B. 1991
Physical stresses that can affect users of specialized protective clothing include: heat stress gender emotions/stress day of the week
Heat stress
Safety officer
Which position is responsible for monitoring activities to ensure the safety of personnel?
Which is a true life-threatning emergency that requires immediate attention? Heat exhaustion Heat stroke Heat stress Heat cramps
Heat stroke
Which resource do utility companies have readily accessible that is often needed on technical rescue incidents
Heavy equipment
Which signal word indicates that the material is highly toxic by all routes of entry? A. Caution B. Danger—Poison C. Danger D. Warning
Danger-poison
This suit it used where splashes may occur, but where respiratory hazards are minimal. Level A Level B Level C Level D
Level C
If the load contains more than one hazard class, what type of placard might be used during transport? A. Warning B. Caution C. ORM D. Dangerous
Dangerous
What is the designation for the posts closest to the front on a car
"A" posts
Which phrase is used to report that the primary search has been completed
"Primary all clear"
What is the signal to the incident commander that the secondary search has been completed
"secondary all clear"
Specialist Level
(OSHA/HAZWOPER only) A hazardous materials specialist who responds with, and provides support to, hazardous materials technicians. This individual's duties parallel those of the hazardous materials technician;however, the technician's duties require a more directed or specific knowledge of the various substances he or she may be called upon to contain. The hazardous materials specialist also acts as the incident-site liaison with federal, state, local, and other government authorities in regard to site activities.
The shipping papers on a marine vessel, generally located in a tube-like container
Dangerous cargo manifest
If normal methods of moving a seat backward do not work, what is the next technique to attempt
Dash displacement
What is the flash point of gasoline? A. −80°F B. −45°F C. 25°F D. 75°F
- 45 F
A cryogenic liquid has a boiling point lower than: A. 100°F. B. 32°F. C. 0°F. D. −150°F.
-150 F at 14.7 psi
Which means of victim removal should be avoided if possible
Aerial ladder
To be effective, liquid nerve agents must be in ________ form. A. dried B. liquid C. solid D. aerosol
Aerosol
What is the specific gravity of water? A. 10 B. 7 C. 1 D. 0
1
What is the vapor density of air? A. 14.7 B. 3.1 C. 1.7 D. 1
1
When rescuing an unconscious child or small adult from a window, how many rescuers enter the window to assist the victim
1
When initiating an incident management system at hazardous materials incident it is important to remember that an individuals span of control is
1 to 5
What is the voltage of the electrical system on most conventional vehicles
12 volts
What is the approximate flash point of diesel fuel? A. 120°F B. 240°F C. 360°F D. 485°F
120 F
What is the term for preparing a victim for movement as a unit, often by using a long spine board or similar device
Packaging
If a volume of cryogenic helium is allowed to warm and vaporize entirely in its container, what kind of pressure (in psi) could that generate? A. 800 B. 2500 C. 14,500 D. 125,000
14,500 -Cryogens have large expansion ratios, even larger than the ratio of propane (270:1) -Expansion ratio of 750:1 -Cryogenic containers have two pressure-relief devices: a pressure relief valve and a frangible (easily broken) metal disk.
What is the standard atmospheric pressure at sea level? A. 1 psi B. 7.7 psi C. 12.8 psi D. 14.7 psi
14.7
sensitizer
A chemical that causes a large percentage of people or animals to develop an allergic reaction after repeated exposure
Blister agent
A chemical that causes the skin to blister
Blister agent
A chemical that causes the skin to blister; also known as a vesicant
Blood agent
A chemical that interferes with the utilization of oxygen by the cells of the body
Sulfur mustard
A clear, yellow, or amber oily liquid that may be dispersed in an aerosol form. It causes blistering of exposed skin
Sulfur mustard
A clear, yellow, or amber oily liquid with a faint sweet oder of mustard or garlic that may be dispensed in aerosol form.
Smoke
A collection of gaseous products of burning materials-especially organic materials-made visible by the presence of small particles of incomplete combustion (Carbon)
What is the NFPA standard on operations and training for technical search and rescue incidents
1670
Liaison officer
19. In the ICS, who does a representative from an outside agency report to?
Which of the following pH values would indicate a strong acid? A. 9.5 B. 7.0 C. 4.3 D. 1.7
1.7
How many basic steps are there in the multistep special-rescue sequence
10
The useful life of rescue-lift air bags is generally _____ years
10
During water rescue operations, a personal flotation device should be worn by anyone within ________ of the water
10 ft (3 m)
What is the minimum size of hose line for fire protection at a vehicle accident
1½" (38 mm)
All ladder rescues should be performed with at least __ fire fighters whenever possible
2
25. Level _____ PPE should only be used when the atmosphere contains no known hazard and when there is no potential for splashes, immersion, or inhalation of hazardous levels of chemicals. A. A B. B C. C D. D
D
Closed-head drums usually have bungs of this size. A. 12 inches B. 8 inches C. 6 inches D. 2 inches
2 inches
Code of Federal Regulations (CFR)
A collection of permanent rules published in the Federal Register by the executive departments and agencies of the U.S. federal government. Its 50 titles represent broad areas of interest that are governed by federal regulation.
Within the incident command system, the optimum span of control is 5:1 8:1 10:1 30:1
5:1
What is the DOT hazard class for toxic substances? A. 8 B. 6 C. 4 D. 1
6 Nine chemical families recognized in the ERG: DOT Class 1: Explosives DOT Class 2: Gases DOT Class 3: Flammable Liquids(and combustible liquids) DOT Class 4: Flammable solids, spontaneously combustible materials, and dangerous-when-wet materials/water reactive substances DOT Class 5: Oxidizing substances and organic peroxides DOT Class 6: Toxic substances and infectious substances DOT Class 7: Radioactive materials DOT Class 8: Corrosive substances DOT Class 9: Miscellaneous hazardous materials/products, substances or organisms
span of control
60. The number of people that one person can supervise effectively is known as:
Division
25. What is the ICS term for a geographically defined area of operations?
About how much do intermodal tanks hold, in gallons? A. 60,000 B. 6000 C. 600 D. 60
6000 Intermodal tanks hold between 5000-6000 gallons of product.
the hazardous materials branch/group
26. At hazardous materials incidents, an assistant safety officer (ASO) may be appointed within the hazardous materials group or branch. For whose safety is this second safety officer responsible?
When the number of groups/divisions exceeds span of control
27. When are branches established?
What is the expansion ratio of propane? A. 27:1 B. 80:1 C. 120:1 D. 270:1
270:1
Branch
28. Which element is between a section and a division on the ICS organizational chart?
Operations Section Chief
29. Who does the Hazardous Materials Branch Director report to?
A series of fires in California in the 1970s
62. ICS was developed in response to what event?
At what pH is a substance neither acidic nor basic? A. 0 B. 1 C. 7 D. 15
7
Safety Data Sheet (SDS)
A form provided by manufacturers and commanders (blenders) of chemicals containing information about chemical composition, physical and chemical properties, health and safety hazards, emergency response, and waste disposal of a material
Level II
A gasoline tanker has overturned in a tunnel and is spilling gasoline onto the highway. What level of hazardous materials incident is this?
What is the expansion ratio of cryogenic helium? A. 1500:1 B. 750:1 C. 300:1 D. 19:1
750:1
Normal Temperature and Pressure (NTP) for vapor pressures assume a standard ambient temperature of: A. 0°C. B. 20°C. C. 70°C. D. 100°C.
20 C
Public information officer
20. Which position serves as a point of contact between the ICS and the news media?
What would be a typical pressure reading, in psi, on a standard oxygen cylinder used in the medical field? A. 20,000 B. 2000 C. 200 D. 20
2000
General staff
21. The operations function is part of which ICS organizational element?
What is the boiling point of water? A. 112ºF B. 112ºC C. 212ºF D. 212ºC
212 F
General staff
22. The Planning Section is part of which ICS element?
When the number of resources exceeds manageable span of control
23. When should divisions and groups be established?
Group
24. What is the ICS term for a functionally defined area of operations?
Wet clothing extracts heat from the body as much as _____ times faster than dry clothing
240
Approximately how many organic and inorganic substances are registered for commercial use in the United States? A. 200,000 B. 600,000 C. 13,000,000 D. 40,000,000
40,000,000
It is done outside of the decontamination corridor
40. Which statement about emergency decontamination is the most correct?
When exposed population is patients in a health care facility
41. For which situation is shelter-in-place the best option?
2
42. A minimum of _____ personnel are necessary to perform work in the hot zone.
the same level as
43. Backup team personnel should wear PPE __________ hot zone entry personnel.
Habitation
44. Which is one of the "shuns" of evacuation?
The maximum slope of a low-angle rescue operation is _____ degrees
45
The minimum slope of a high-angle rescue operation is _____ degrees
45
Rescue
45. Levels of contaminant necessitate that you wear PPE while performing an evacuation. Which operational mode is this?
Shelter-in-place
46. Which of the following refers to when a responder protects people from a hazardous materials incident by keeping them in a safe atmosphere without evacuating them?
It should be turned off
47. When people are being sheltered-in-place, what should be done with the ventilation system?
What is the function of lockout/tagout systems
Prevent unauthorized activation of machinery or electricity
What is the NFPA standard for competence of responders to hazardous materials/weapons of mass destruction incidents? A. 470 B. 471 C. 472 D. 473
472
Which NFPA standard addresses competencies for hazardous materials/WMD responders? A. 1500 B. 472 C. 1902 D. 1421
472
Which NFPA standard addresses competencies for hazardous materials/WMD responders? a) 1902 b) 1500 c) 1421 d) 472
472
The NFPA has produced three standards on various aspects of hazardous materials and emergency responses to them. What is one of these standards? A. 1901 B. 1002 C. 473 D. 10
473
What NFPA standard addresses competencies for emergency medical personnel working a hazardous materials/WMD incident? A. 470 B. 471 C. 472 D. 473
473
Before the evacuation order is given
48. In the sequence of evacuation, when is the safe area selected and arranged?
The ERG
49. What resource gives information on the necessary initial distances of evacuation for hazardous materials incidents?
What mnemonic helps fire fighters remember a set of lighter-than-air gases? A. RISING POP B. 4H MEDIC ANNA C. OH ME TOO D. BRAIN 2 ME
4H MEDIC ANNA
How many anthrax spores are needed to cause an anthrax infection? a) 100 to 1000 b) 8000 to 10,000 c) 1 to 10 d) 2000 to 4000
8,000-10,000
How many anthrax spores are needed to cause an anthrax infection? A. 1 to 10 B. 100 to 1000 C. 2000 to 4000 D. 8000 to 10,000
8000 to 10,000
Tabun
A nerve agent that disables the chemical connections between nerves and target organs
Decontamination Corridor
37. Which function should occur in the warm zone?
Contamination reduction
38. Another term for the warm zone is the __________ zone.
Personnel staging
39. Which function should occur in the cold zone?
On an NFPA 704 symbol, what number indicates the greatest hazard? A. 1 B. 2 C. 3 D. 4
4 The blue,red,yellow diamonds will each contain a numerical rating of 0-4, with 0 being the least hazardous and 4 being the most hazardous
What is the approximate maximum capacity of a rail tank car, in gallons? A. 10,000 B. 15,000 C. 20,000 D. 30,000
30,000 Railway cars are capable of carrying more than 30,000 gallons of product
Planning
30. Which ICS section is responsible for the collection, evaluation, dissemination, and use of information relevant to the incident?
The maximum hose length allowed by the National institute for Occupational Safety and Health (NIOSH) when using an airline hose respirator is _____ feet 100 200 300 there is no limit as long as a secondary except system is available
300
Planning
31. Which ICS section tracks the status of incident resources?
Logistics
32. Which ICS section is responsible for providing needed services, facilities, supplies, and other forms of support?
Finance/Admin
33. Which ICS section is responsible for the accounting and financial aspects of an incident?
Will not ignite a flammable atmosphere
34. An intrinsically safe electrical device is one that:
The recommended exposure limit for CO is _______ parts per million. 32 35 53 55
35
Hot
35. Which control zone immediately surrounds the contaminated area?
Gas
36. In general, a hazardous material in which state of matter will usually require the largest hot zone?
V agent (VX
A nerve agent, principally a contact hazard; an oily liquid that can persist for several weeks
Soman
A nerve gas that is both a contact and a vapor hazard; it has the odor of camphor
What does the yellow diamond on the NFPA 704 symbol indicate? A. Flammability B. Reactivity C. Special symbols D. Health Page
Reactivity
Vapor
The gas phase of a substance, particularly of those substances that are normally liquids or solids at room temperature
Exhaustion
50. Weakness, dizziness, and sweating are typical of heat:
What is the maximum design pressure for a large, fixed-site, compressed-gas cylinder, in psi? A. Up to 2000 B. 5000 or more C. Between 10,000 and 15,000 D. Up to and over 15,000
5000 or more -oxygen cylinders for medical purposes has a pressure reading of 2000psi when full
Remove the patient from the heat source
51. Which of the following is a recommended treatment for heat exhaustion?
Changes in mental status
52. What is a typical symptom of heat stroke?
High body temperature due to failure of the body's heat-regulating systems
53. What is heat stroke?
Stroke
54. Hot, dry, red skin is most typical of heat:
Hypothermia
55. What term refers to when a person's internal body temperature falls below 95ºF?
Wind speed
56. Which is a primary influence on the development of cold-related injuries?
Trench foot
57. Softened, numb, peeling skin as a result of wearing wet socks for a long period of time is called:
Safety officer
58. On hazardous materials incidents, OSHA does not permit the IC and the __________ positions to be filled by the same person.
Isolate
59. What is one of the initial actions responders should take at a hazardous materials incident?
18. According to the EPA classification system, what is the level of protection afforded a suit that fully encapsulates the wearer and SCBA? A. A B. B C. C D. D
A
24. Level _____ PPE should be used when the hazardous material identified requires the highest level of protection for skin, eyes, and lungs. A. A B. B C. C D. D
A
Logistics section chief
The general staff position responsible for directing the logistics function
Level _____ PPE should be used when the hazardous material identified requires the highest level of protection for skin, eyes, and lungs. a) A b) B c) D d) C
A
Acute exposure
A ''Right now'' exposure that produces observable signs such as eye irritation, coughing dizziness, and skin burns
What is an etiological agent? A. A biohazard agent causing illness or death B. A substance that gives off radiation C. A dangerous material registered with the EPA D. A substance that can cause harm to humans
A biohazard agent causing illness or death
What is an etiological agent? a) A substance that gives off radiation b) A substance that can cause harm to humans c) A dangerous material registered with the EPA d) A biohazard agent causing illness or death
A biohazard agent causing illness or death
Lewisite
A blister-forming agent that is an oily, colorless-to-dark brown liquid with an odor of geraniums
Lewisite
A blister-forming agent that is an oily, colorless-to-dark-brown liquid with an odor of geraniums
Carcinogen
A cancer-causing agent
Phosgene
A chemical agent that causes sever pulmonary damage
Convulsant
A chemical capable of causing convulsions or seizures when absorbed by the body. Chemicals that fall into this category include nerve agents such as sarin, soman, tabun, VX, and the organophosphate and carbamate classes of pesticides
Pyrolysis
A chemical change brought about by the action of heat
Choking agent
A chemical designed to inhibit breathing and typically intended to incapacitate rather than kill its victims
Local Emergency Planning Committee (LEPC)
A committee made up of members of industry, transportation, the public at large, media, and fire and police agencies that gathers and disseminates information on hazardous materials stored in the community and ensures that there are adequate local resources to respond to a chemical event in the community.
What is secondary contamination? A. Contamination with a Class II substance or radioactivity B. Contamination with small amounts that do not cause harm C. Contact with another benign substance D. A contaminated person or object contaminating someone else, such as a rescuer
A contaminated person or object contaminating someone else, such as a rescuer
Decontamination corridor
A controlled area within the warm zone where decontamination takes place
Hypoxia
A deficiency of oxygen supply to the tissues in the human body
Expansion ratio
A description of the volume increase that occurs when a liquid changes to a gas
Pipe bomb
A device created by filling a section of pipe with an explosive material
Personal dosimeter
A device that measures the amount of radioactive exposure incurred by an individual
Air-puriying respirator (APR)
A device worn to filter particulates and contaminants from the air before it is inhaled
Air-purifying respirator (APR)
A device worn to filter particulates and contaminates from the air before it is inhaled.
Which marking indicates a search is presently under way in a particular room
A diagonal slash
What is the minimum distance to park from downed power lines
A distance equal to the span between utility poles
Chemical Abstracts Service (CAS)
A division of the American Chemical Society. This resource provides hazardous materials responders with access to an enormous collection of chemical substance information.
Polycyclic aromatic hydrocarbons (PAH)
A group of substances that occurs naturally in materials such as coal or crude oil. These substances also are generated during the combustion of organic materials and can be found in vehicle exhaust, tobacco smoke, and the smoke generated from structure fires, vehicle fires, wild land fires, or any other type of fire
Hazardous materials group
A group often established when companies and crews are working on the same task or objective, albeit not necessarily in the same location. A group is specific because it applies to the incident command system and is assembled to relieve span of control issues.
Hazardous Materials Group
A group often established when companies and crews are working on the same task or objective, not necessarily in the same location.
A level II incident is beyond the normal capabilities of the first responder having jurisdiction and may require a response from: CHEMTREC a hazardous material response team. the national radiological commission. the NRC.
A hazardous material response team
Smallpox
A highly infectious disease caused by the Variola virus
Cyanide
A highly toxic chemical agent that prevents cells from using oxygen
Incident commander (IC)
A level of training intended for those assuming command of a hazardous materials incident beyond the operations level.
Incident Commander (IC)
A level of training intended for those assuming command of a hazardous materials incident beyond the operations level. Individuals trained as incident commanders should have at least operations level training and additional training specific to commanding a hazardous materials incident.
Incident commander
A level of training intended for those assuming command of a hazmat incident beyond the operations level
Sarin
A liquid nerve agent that is primarily a vapor hazard
To break a side window in a vehicle, where should the window be struck
A lower corner of the window
hazard
A material capable of posing an unreasonable risk to health, safety, or the environment; a material capable of causing harm
Asphyxiant
A material that causes the victim to suffocate
Base
A material with a pH value greater than 7
Acid
A material with a pH value less than 7.
Toxicity
A measure of the degree to which something is toxic or poisonous
Sheltering-in-place
A method of safeguarding people in a hazardous area by keeping them in a safe atmosphere, usually inside structures
Sheltering-in-place
A method of safeguarding people located near or in a hazardous area by keeping them in a safe atmosphere, usually inside the structures
Heat exhaustion
A mild form of shock that occurs when the circulatory system begins to fail as a result of the body's inadequate effort to give off excessive heat.
Heat exhaustion
A mild form of shock that occurs when the circulatory system begins to fail as a result of the bodys inadequate effort to give off excessive heat
Threshold limit value/ceiling (TLV/C)
The maximum concentration of hazardous material to which a worker should not be exposed, even for an instant
Technician Level
A person who responds to hazardous materials/WMD incidents using a risk-based response process by which he or she analyzes a problem involving hazardous materials/WMD, selects applicable decontamination procedures, and controls a release using specialized protective clothing and control equipment.
Denial of entry
A policy under which, once the perimeter around a release site has been identified and marked out, responders limit access to all but essential personnel
Emergency Response Guidebook (ERG)
A preliminary action guide for first responders operating at a hazardous materials incident in coordination with the U.S department of Transportation's (DOT's) labels and placards marking system.
Which statement best describes a primary search
A primary search is a quick victims in immediate danger
Colorimetric tube
A reagent-filled tube designated to draw in a sample of air by way of a manual hand-held pump. The reagent will undergo a particular color change when exposed to the contaminant it is intended to detect
Supplied air respirator (SAR)
A respirator that obtains its air through a hose from a remote source such a compressor or storage cylinder. A hose connects the user to the air source and provides air to the face piece
Supplied air respirator
A respirator that obtains its air through a hose from a remote source such as a compressor or storage cylinder.
SCBA
A respirator with independent air supply used by fire fighters to enter toxic or otherwise dangerous atmospheres
Self contained breathing apparatus (SCBA)
A respirator with independent air supply used by fire fighters to enter toxic or otherwise dangerous atmospheres.
Cold zone
A safe area at a hazardous materials incident for those personnel involved in the operations. The incident commander, the command post, EMS providers, and other support functions necessary to control the incident should be located in the cold zone. Also referred to as the clean zone or the support zone
Hazardous materials safety officer
A second safety officer dedicated to the safety needs of the hazardous materials branch
Photoionization (PID) sensor
A sensor that uses ultraviolet light to ionize the gases that move through the sensor; available as a stand-alone unit, or may be incorporated into a multi-gas meter
Heat stroke
A severe, sometimes fatal condition resulting from the failure of the body's temperature-regulating capacity. Reduction or cessation of sweating is an early symptom; body temperature of 105 F (40.5) or higher, rapid pulse, hot and dry skin, headache, confusion, unconsciousness, and convulsions may occur as well.
Heat stroke
A severe, sometimes fatal condition resulting from the failure of the bodys temperature regulating capacity
Lethal Dose (LD)
A single dose that causes the death of a specified number of the group of test animals exposed by any route other than inhalation
What is laminated glass
A single sheet of plastic sandwiched between two sheets of glass
Target organ effect
A situation in which specific bodily organs are typically affected by exposures to certain chemical substances
What happens if a windshield is punched with a spring-loaded center punch
A small mark will appear
Forward staging area
A strategically placed area, close to the incident site, where personnel and equipment can be held in readiness for rapid response to an emergency event
Irritant
A substance (such as mace) that can be dispersed to briefly incapacitate a person or groups of people.
Solvent
A substance that dissolves another substance so as to make a solution
Hazardous Waste
A substance that remains after a process or manufacturing plant has used some of the material and the substance is no longer pure
Buddy system
A system in which 2 responders work as a team for safety purposes
Buddy system
A system in which two responders always work as a team for safety purposes
Entry team
A team of fully qualified and equipped responders who are assigned to enter into the designated hot zone.
Entry team
A team of fully qualified and equipped responders who are assigned to enter the designated hot zone.
Technical reference team
A team of responders who serve as an information gathering unit and referral point for both the incident commander and the hazmat safety officer
Technical reference team
A team of responders who serve as an information-gathering unit and referral point for both the incident commander and the hazardous materials safety officer (assistant safety officer)
VX
A thick, oily liquid that is the most toxic of the weapons-grade nerve agents
Nerve agent
A toxic substance that attacks the central nervous system in humans
Physical change
A transformation in which a material changes its state of matter-for instance, from a liquid to a solid
high temperature-protective equipment
A type of PPE that shields the wearer during short-term exposures to high temperatures.
Powered air purifying respirator (PAPR)
A type of air purifying respirator that uses a battery-powered blower to pass outside air through a filter and then to the mask via a low pressure hose
Powered air-purifying respirator
A type of air-purifying respirator that uses a battery powered blower to pass outside air through a filter and then to the mask via a low-pressure hose
High temperature protective equipment
A type of ppe that shields the wearer during short-term exposures to high temperatures. Sometimes referred to as a proximity suit, this type of equipment allows the properly trained fire fighter to work in extreme fire conditions. It is not designed to protect against hazardous materials or weapons of mass destruction
Gamma Radiation
A type of radiation that can travel significant distances, penetrating most materials and passing through the body
Gamma radiation
A type of radiation that can travel significant distances, penetrating most materials and passing through the body
Beta Particle
A type of radiation that is capable of traveling 10 to 15 feet from its source. Heavier materials, such as metal and glass, can stop this type of energy
Beta particles
A type of radiation that is capable of traveling 10 to 15 feet from its source. Heavier materials,such as metal, plastic, and glass, can stop this type of energy.
Alpha particle
A type of radiation that quickly loses energy and can travel only 1 or 2 inches from its source. Clothing or a sheet of paper can stop this type of energy
Alpha Particles
A type of radiation that quickly loses energy and can travel only 1 to 2 inches from its source. Clothing or a sheet of paper can stop this type of energy
Hazardous materials branch
A unit consisting of some or all of the following positions as needed for the safe control of a hazardous materials incident: a second safety officer known as the hazardous materials safety officer (or assistant safety officer), who reports directly to the incident safety officer;
Hazardous Materials Branch
A unit consisting of some or all of the following positions as needed for the safe control of a hazardous materials incident: second safety officer, hazardous materials group supervisor, entry team, decontamination team, and technical reference team
Recommended exposure level (REL)
A value established by NIOSH that is comparable to OSHA's permissible exposure limit (PEL) and the threshold limit value/time-weighted average (TLV/TWA). It measures the maximum time weighted concentration of material to which 95 percent of healthy adults can be exposed without suffering any adverse effects over a 40 hr work week
Radioactive isotope
A variation of an element created by an imbalance in the numbers of protons and neutrons in an atom of that element
How does vent-entry-search differ from conventional search and rescue
A window is used for entry and exit
Chlorine
A yellowish gas that is approximately 2.5 times heavier than air and slightly water soluble.
48. What is the NFPA standard on liquid splash-protective clothing for hazardous materials emergencies? A. 1992 B. 1991 C. 1990 D. 1900
A. 1992
47. What does the C in CBRN stand for? A. Chemical B. Criminal C. Containment D. Command
A. Chemical
Where must placards be located on highway transport vehicles, rail cars, and other forms of transportation carrying hazardous materials? A. Top B. Front and back C. All four sides D. Not required
All four sides
What is one potential means for dispersing a chemical agent over a wide area? A. Crop-dusting aircraft B. Steam radiators C. Railway tank cars D. 55-gallon drums
A. Crop-dusting aircraft
7. What does the E stand for in TRACEMP? A. Etiological/biological B. Explosive C. Evacuation D. Environment
A. Etiological/biological
In which types of incidents should an accountability system be established
All incidents
10. Which material is a simple asphyxiant? A. Nitrogen B. Carbon monoxide C. Benzene D. Hydrazine
A. Nitrogen
27. The HAZWOPER regulations are located in: A. OSHA 29 CFR 1910.120. B. OSHA 29 CFR 1910.134. C. NFPA 471. D. NFPA 472.
A. OSHA 29 CFR 1910.120.
16. When atmospheric conditions at a hazardous materials incident are unknown, what is the minimum level of respiratory protection for operations level responders? A. Positive pressure SCBA B. Air-purifying respirator (APR) C. HEPA filter mask D. Powered air-purifying respirator (PAPR)
A. Positive pressure SCBA
8. What does the P stand for in TRACEMP? A. Psychogenic B. Poison C. Permeation D. Personal protective equipment
A. Psychogenic
23. What distinguishes Level B from Level C protection? A. Respiratory protection B. Vapor protection C. Flame resistance D. Splash protection
A. Respiratory protection
26. What is the primary role of the medical monitoring station? A. To evaluate the medical status of personnel engaged in operations B. To develop the incident medical plan C. To provide treatment for exposed personnel D. To evaluate and monitor the incident for medical hazards
A. To evaluate the medical status of personnel engaged in operations
Under what circumstances is it sufficient to rely on odor to detect a chemical agent? A. Under no circumstances B. Only when the agent is known to be larger than 2 microns C. For known, familiar substances D. For odorized gases, such as natural gas
A. Under no circumstances
1. The majority of chemical-protective clothing is: A. designed to be disposed of after a single use. B. fully encapsulating. C. designed for use on one specific material. D. reusable.
A. designed to be disposed of after a single use.
When responding to a terrorist event, you should be particularly alert for the possibility of: A. secondary events designed to harm or hamper emergency responders. B. the use of sets and accelerants. C. the occurrence of backdrafts, BLEVEs, or other unusual events. D. signs and symptoms of critical incident stress.
A. secondary events designed to harm or hamper emergency responders.
Safe and reasonable work practices are ultimately established by:
AHJ
Polycyclic aromatic hydrocarbons represent a group of compounds commonly found in fire smoke, and can be found in Vehicle exhaust wildland fires tobacco smoke All of the above
All of the above
Which entity determines if a need exists to provide mission-specific competency training for local operations level hazardous materials responders? A. The National Fire Protection Association (NFPA) B. The State Fire Marshal C. The authority having jurisdiction (AHJ) D. The Environmental Protection Agency (EPA)
AHJ
What does the A stand for in AST? A. Air B. Automatic C. Alerting D. Above
Above-ground A.Above-ground S. Storage T. Tanks
A tank that con hold anywhere from a few hundred gallons to several million gallons of product
Aboveground storage tank (AST)
What is the process by which hazardous materials enter the body by permeating the skin? A. Absorption B. Ingestion C. Injection D. Inhalation
Absorption
In a technical rescue incident, what is the next step after stabilization has taken place
Access
Corrosives can be broken down into: a) acids and bases. b) chlorine-based and hydrogen-based corrosives. c) polars and nonpolars. d) liquids and solids.
Acides and bases
Corrosives can be broken down into: A. polars and nonpolars. B. chlorine-based and hydrogen-based corrosives. C. acids and bases. D. liquids and solids.
Acids and Bases
Damage to a person's skin, resulting from exposure to sulfuric acid, is an example of what kind of health effect? A. Acute B. Persistent C. Recurring D. Chronic
Acute
Adsorption is the process of: The repellant quality of a material Adhering the contaminant to a surface Binding two chemicals together Decreasing volume when a material is wet
Adhering the contaminant to a surface
When is a secondary search performed
After the fire is under control or fully extinguished
Attacks on agriculture or the food supply are examples of: A. agroterrorism. B. cyberterrorism. C. ecoterrorism. D. international terrorism.
Agroterrorism
The shipping papers on an airplane
Air bill
Which method is usually recommended for drying ropes
Air drying
What is the most common method of dispersing chemical agents? A. Water streams B. Catalysts C. Air flow D. Dessicants
Air flow
What is the most common method of dispersing chemical agents? a) Catalysts b) Dessicants c) Water streams d) Air flow
Air flow
The type of breathing system that cannot be utilized in an oxygen deficient atmosphere is a a. supplied air respirator b. rebreather equipment c. air-purification respirator d. SCBA
Air purification respirator
Which is a type of radiation? A. Omega B. Delta C. Alpha D. Theta
Alpha
In the two-part marking system for indicating which rooms have been searched, which symbol means a search is complete
An X
TRACEMP
An acronym to help remember the effects and potential exposure to a hazardous materials incident: thermal, radiation, asphyxiant, chemical, etiologic, mechanical, and psychogenic.
Chronic health hazard
An adverse health effect occurring after a long-term exposure to a substance
What is the definition of a confined space
An enclosed space not designed for people to occupy
Dehydration
An excessive loss of body water. symptoms include thirst, dry mouth, weakness or dizziness, and darkening of the urine or a decrease in the frequency of urination
What is a secondary search
An exhaustive search for victim after the fire is brought under control
Ammonium nitrate fertilizer and fuel oil (ANFO)
An explosive made of commonly available materials
Secondary Device
An explosive or incendiary device designed to harm emergency responders who have responded to an initial event
Improvised explosive device (IED)
An explosive or incendiary device that is fabricated in an improvised manner
Flammable range
An expression of a fuel/air mixture, defined by upper and lower limits, that reflects an amount of flammable vapor mixed with a given volume of air
pH
An expression of the amount of dissolved hydrogen ions (H+) in a solution
Unified command
An incident command system option that allows representatives from multiple jurisdictions and agencies to share command authority and responsibility (working together as a "joint" incident command team
Unified command
An incident command system option that allows representatives from multiple jurisdictions and agencies to share command authority and responsible, thereby working together as a ''joint'' incident command team.
Plague
An infectious disease caused by the bacterium Yersinia pestis, which is commonly found in rodents
Plague
An infectious disease caused by the bacterium Yersinia pestis, which is commonly found on rodents
Anthrax
An infectious disease spread by the bacterium Bacillus anthracis; typically found around farms, infecting livestock
What is distinguishing feature of the oriented search method
An officer stays at the door during a room search
Division
An organizational level within the incident command system that divides an incident in one location into geographic areas of operational responsibility
Red blood cell
An oxygen-carrying cell found in mammals
Which of the following is a hazardous materials operations-level skill
Analyze the magnitude of an incident
After the initial training requirements, what is the OSHA requirement for refresher training? A. There is no requirement for refresher training. B. Once every two years C. Annually D. Annually if no responses occurred during the year
Annually
Radiation Dispersal Device (RDD)
Any device that causes the purposeful dissemination of radioactive material without a nuclear detonation; a dirty bomb
Target Hazards
Any occupancy type or facility that presents a high potential for loss of life or serious impact to the community resulting from fire, explosion, or chemical release.
Hazardous Material
Any substance or material that is capable of posing an unreasonable risk to human health, safety, or the environment when transported in commerce, used incorrectly, or not properly contained or stored
when responding to a potential hazardous material incident, the safest way to approach the scene is to
Approach from uphill and upwind even if i requires a longer response time
Warm zone
Area located between the hot zone and the cold zone
Control zones
Areas at a hazardous materials incident that are designated as hot, warm, or cold, based on their safety and the degree of hazard found there
Control zones
Areas at hazardous materials incident that are designated as hot, warm, or cold based on safety issues
Where does the victim's arm go in the one-person walking assist
Around the rescuer's neck
Terrorism
As defined by the code of federal regulations, the unlawful use of force and violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives
Establishing a perimeter around the incident and controlling access
As it applies to hazardous materials response, what does the term "isolation" mean?
Where should the posts be cut when removing the roof of a vehicle
As low as possible
When should emergency medical care be started for trapped victims in a technical rescue incident
As soon as they are safely accessible
At a technical rescue incident, if you are given an assignment you do not fully understand, what should you do
Ask for clarification
Hazardous Materials Branch Director
At a hazardous materials incident, a hazardous materials safety officer, decontamination team, and a hot zone entry team would report directly to the:
When should fire fighters handle a potentially explosive device? A. When doing so will eliminate a threat to life B. Only when the building cannot be evacuated easily C. At no time D. Only when the timer is visible and the bomb squad clearly will not arrive in time
At no time
Where should a search rope be anchored
At the entry point
Self-contained breathing apparatus and supplied air respirators, are two types of: a. rebreather equipment b. air purification devices c. air filtration devices d. atmosphere supplied devices
Atmosphere supplied devices
Which method should rescuers use to detect the presence of a dangerous atmosphere
Atmospheric monitoring
50. What level of chemical-protective clothing would a fire fighter wear if he or she needed a high level of respiratory protection, but less skin protection? A. A B. B C. C D. D
B
What is the first level of technical rescue training
Awareness
What level of hazardous materials training enables first responders to recognize a potential hazardous materials emergency, protect themselves, isolate the area, and call for assistance? A. Awareness B. Operations C. Scout D. Field
Awareness
What is the correct tool for removing a windshield
Axe
15. According to the HAZWOPER regulation, Level _____ is the minimum level of protection to be worn when operating in an unknown environment. A. A B. B C. C D. D
B
According to the HAZWOPER regulation, Level _____ is the minimum level of protection to be worn when operating in an unknown environment. a) C b) A c) B d) D
B
3. In general, chemical-protective garments should be tested at _____-month intervals. A. 6 B. 12 C. 18 D. 24
B. 12
20. Standard firefighting turnouts provide some protection against which forms of radiation? A. Alpha only B. Alpha and beta C. Gamma only D. None of the above.
B. Alpha and beta
6. What does the A stand for in TRACEMP? A. Assessment B. Asphyxiating C. Airborne D. Atmospheric
B. Asphyxiating
37. How can you check the compatibility of a particular chemical-protective suit with a specific material? A. Check the suit's NFPA PPE classification label. B. Check the compatibility chart supplied by the manufacturer. C. Refer to the material compatibility table in the ERG. D. Check the suit's EPA PPE classification label.
B. Check the compatibility chart supplied by the manufacturer.
31. What is the term for the physical destruction or decomposition of a clothing material due to chemical exposure, general use, or ambient conditions? A. Disintegration B. Degradation C. Deterioration D. Impregnation
B. Degradation
9. A Level B protective ensemble consists of: A. full turnouts with SCBA. B. liquid splash protection and SCBA. C. ordinary work uniform and an APR or PAPR. D. vapor protection with SCBA.
B. liquid splash protection and SCBA.
Spiking trees and vandalizing research laboratories are examples of: A. agroterrorism. B. cyberterrorism . C. international terrorism. D. ecoterrorism.
Ecoterrorism
46. What chemical-protective clothing is a single-piece garment that totally encloses the wearer? A. Splash suit B. Encapsulating suit C. Proximity suit D. Chemical-protective suit
B. Encapsulating suit
32. Who is qualified to use high temperature-protective clothing? A. Any fire fighter B. Fire fighters who are specifically trained in its use C. Any responder trained and qualified to work in a fully encapsulated suit D. Hazardous materials specialists and technicians only
B. Fire fighters who are specifically trained in its use
3. Which is an example of a symbolic terrorist target? A. Urban highway B. Foreign embassy C. Water treatment facility D. Hydrocarbon fuel refinery
B. Foreign embassy
34. What is the most common problem associated with wearing chemical-protective clothing? A. Claustrophobia B. Heat-related stressors C. Strains and sprains D. Abrasions
B. Heat-related stressors
44. Who has the ultimate authority and responsibility to approve the level of PPE required for a given activity? A. Hazardous Materials Branch officer B. Incident commander C. Operations officer D. Safety officer
B. Incident commander
28. When should the pre-entrance medical monitoring be completed? A. Within the last year B. Just prior to donning PPE C. When first reporting for duty D. Immediately upon arrival
B. Just prior to donning PPE
40. What is a limitation of Forced-air cooling systems used with fully encapsulating PPE? A. Limited operational time B. Limited mobility C. Significant added weight D. Reduced air time
B. Limited mobility
12. Chemicals pass into and through a material on a molecular level by which process? A. Absorption B. Permeation C. Diffusion D. Infiltration
B. Permeation
30. What is the process by which a hazardous chemical moves through a given material on the molecular level? A. Penetration B. Permeation C. Saturation D. Seepage
B. Permeation
42. A/An __________ garment provides full body protection from gases, vapors, and liquids. A. chemical-protective B. vapor-protective C. isolation D. atmospheric
B. vapor-protective
39. When doffing the Level C chemical-protective clothing ensemble, what is the last piece of equipment removed? A. Suit B. Respirator C. Gloves D. Boots
B. Respirator
19. What is Level D protection? A. Chemical splash-protective clothing B. Standard work clothing C. Any type of clothing worn with respiratory protection D. Vapor-protective clothing
B. Standard work clothing
What is the term for a catastrophic failure of a pressurized cylinder of liquid? A. BEDEL B. PLUME C. CLOPE D. BLEVE
BLEVE
Which hazard is unique to CNG- and LPG-powered vehicle fires
BLEVE
What is the most common method of demarcating the control zones for an emergency incident site
Barrier tape
Where is the base of a hydraulic ram placed when performing a dash displacemen
Base of the "B" post
1. Part of the definition of terrorism requires that such activity: A. be in furtherance of political or social objectives. B. be preceded by a threat, warning, or previous similar event. C. originate with an organized, recognized group. D. result in actual loss of life, injury, or property damage.
Be in furtherance of political or social objectives
Which knot is typically used to tie together two ropes of unequal size
Becket bend
Which method of construction is required for life safety rope
Block creel
What type of agent prevents the body from using oxygen? A. Blood B. Nerve C. Choking D. Blister
Blood
Which of the following is a second line attached to a rescuer that serves as a backup if the main line fails
Belay
In vehicle extrication, what is one of the four functions performed to gain access and disentangle a victim
Bend, distort, or displace
standard structural firefighting ensemble including self contained breathing apparatus are adequate for which CBRNE incidents? splash protection beta radiation gamma radiation incendiaries
Beta radiation
Where should plywood be placed with rescue-lift air bags
Between the bag and the ground
What is formed by reversing the direction of a rope to form a " U " bend with two parallel ends
Bight
The shipping papers used for transport of chemicals over roads and highways. Also referred to as a freight bill
Bill of lading
What is the term for shipping papers carried on road and highway transportation vehicles? A. Waybills B. Consists C. Dangerous cargo manifests D. Bills of lading
Bills of lading Or Freight bills. -Located in the cab of the vehicle
Disease-causing bacteria, viruses, and other agents that attack the human body
Biological agents
If a fire fighter locates Petri dishes, microscopes, and incubators during a hazardous materials response, they may be a sign that ________ are being used. A. chemical agents B. methamphetamines C. biological agents D. radiological agents
Biological agents other potential indicators may include abandoned spray devices and unscheduled or unusual sprays being disseminated. excessive antibiotics,PPE.
Sulfur mustard and Lewisite are examples of: A. cyanides. B. irritants. C. nerve agents. D. blister agents
Blister agent
Which section of the Emergency Response Guidebook would a fire fighter use when he or she knows the chemical name of the hazardous material? A. Green B. Yellow C. Blue D. Orange
Blue -same chemicals listed in yellow -Listed alphabetically by name
BLEVE
Boiling liquid/expanding vapor explosion; an explosion that occurs when pressurized liquefied materials inside a closed vessel are exposed to a source of high heat
What is the temperature at which a liquid continuously gives off vapors? A. Evaporation point B. Flash point C. Boiling point D. Condensation point
Boiling point
Are intermodal tanks shipping or storage vehicles? A. Neither B. Shipping C. Storage D. Both
Both IMO tanks can be used to ship and store gaseous substances that have been chilled until liquified.
Which knot is frequently used to secure the end of the rope to an anchor point
Bowline
The elapsed time between initial contact of a chemical with the outside surface of the chemical protective equipment and detection at the inside surface of the material is called: degradation breakthrough time penetration permeation
Breakthrough time
No fewer than two responders to enter a contaminated area
Buddy system
Which of the following is the primary safety consideration in a building collapse
Building stability
A large-volume container that has an internal volume greater than 119 gallons for liquids and a capacity greater than 882 pounds for solids and greater than 882 pounds for gases
Bulk storage container
A small opening in a closed-head drum
Bung
Closed-head drums have a permanently attached lid with one or more small openings. What are these small openings called? A. Bungs B. Ports C. Bobs D. Eyes
Bungs
How is the lid on an open-head drum fastened? A. Hooks welded to the sides grip it. B. Crimping the lid flange over the drum lip C. By being twisted onto a thread encircling the body D. By a ring and tightening hardware
By a ring and tightening hardware
How are traffic hazards best managed
By law enforcement personnel
21. Which level of protective equipment permits the use of an air-purifying respirator? A. A B. B C. C D. D
C
22. You are working at a hazardous materials incident. In your position, there is no potential for harmful exposure to the substance. What is the minimum level of PPE for this situation? A. A B. B C. C D. D
C
43. You have responded to a hazardous materials incident involving a substance that has been positively identified. It is determined that an air-purifying respirator is effective with this substance and that it does not present a hazard to exposed skin. What is the minimum level of PPE for this situation? A. A B. B C. C D. D
C
A high-volume transportation device made up of several individual compressed gas cylinders banded together and affixed to a trailer
Tube trailer
What term describes the volume increase that occurs when a liquid material changes to a gas? A. Off-gassing B. Liquefaction C. Expansion ratio D. Vapor pressure
Expansion ratio
Which level of protective equipment permits the use of an air-purifying respirator? a) A b) C c) B d) D
C
Work uniforms that provide minimal protection best defines environmental protection agency _____ protection a. level A b. Level B c. Level C d. Level D
Level D
How can a vehicle powered by compressed natural gas (CNG) be identified
CNG stickers on the front and back of the vehicle
2. Which statement about decontamination of disposable chemical-protective equipment is correct? A. No decontamination is needed prior to disposal. B. Only gross decontamination is required. C. It should be decontaminated sufficiently so that removal is safe for the wearer. D. Decontamination should be thorough and complete.
C. It should be decontaminated sufficiently so that removal is safe for the wearer
29. High temperature-protective equipment is designed to provide how much protection from hazardous materials? A. Complete B. Full liquid-splash protection C. None D. Full vapor/gas/mist protection
C. None
13. What is the process by which a hazardous chemical flows through closures, seams, or pinholes in a material? A. Leakage B. Seepage C. Penetration D. Intrusion
C. Penetration
41. Which cooling technology involves a vest designed to wick perspiration away from the body? A. Forced-air cooling B. Fluid-chilled systems C. Phase-change cooling technology D. Gel-pack vests
C. Phase-change cooling technology
Of the following actions, what is the best way to limit exposure to radioactivity? A. Stay at distances from the source that are between the radioactive nodes (every 1.3 meters). B. Stay in continual motion during exposure. C. Stay as far away from the source of the radiation as possible. D. Have a fine fog fire stream keep the radioactive source moist.
C. Stay as far away from the source of the radiation as possible.
Which is the best reason for establishing a perimeter around a known or suspected terrorist incident scene? A. To demarcate the C and D zones for limited-access purposes B. To form a ring mobile command post structure to manage the incident C. To deny exit to those who may be contaminated, prior to their decontamination D. To afford a 360-degree reconnaissance platform from which to monitor events inside the perimeter
C. To deny exit to those who may be contaminated, prior to their decontamination
51. What does the acronym CBRN refer to? A. Strategic priorities at a hazardous materials incident B. Signs and symptoms of chemical exposure C. Types of terrorist attacks D. Pre-entry checklist items
C. Types of terrorist attacks
Bulk packaging that is permanently attached to or forms a part of a motor vehicle, or is not permanently attached to any motor vehicle, and that because of its size, construction, or attachment to a motor vehicle, is loaded or unloaded without being removed from the motor vehicle.
Cargo tank
5. The level of protection that structural firefighting protective clothing provides first responders at a hazardous materials incident is best described as: A. excellent. B. good. C. limited. D. nonexistent.
C. limited
Domestic terrorism involves those acts that are: A. intended to influence government domestic policy. B. directed toward the government of the nation in which they occur. C. performed by groups in the United States with no influence by foreign interests. D. intended to influence the outcome of an election.
C. performed by groups in the United States with no influence by foreign interests.
When attempting to collect hazard information during an emergency incident, the responders could contact______ for immediate information.
CHEMTREC
What free service can be used to connect fire fighters with chemical manufacturers, chemists, and other specialists during a chemical incident? A. NRC B. NRTC C. AMERITEC D. CHEMTREC
CHEMTREC Chemical Transportation Emergency Center
A national call center located in Ottawa, Canada. This organization serves Canadian responders (in French and English) in much the same way CHEMTREC serves responders in the United States
Canadian Transport Emergency Centre (CANUTEC)
Infectious
Capable of causing an illness by entry of a pathogenic microorganism
contagious
Capable of transmitting a disease
Which item is commonly used to connect a rope to an anchor plate
Carabiner
Which of the following is a commonly used device in rope rescue operations
Carabiner
What does the C stand for in 4H MEDIC ANNA? A. Contain B. Cervical C. Casualties D. Carbon monoxide
Carbon monoxide
Which gas is commonly listed by people as the most harmful component in smoke? Hydrogen Carbon monoxide Carbon dioxide Sulfur dioxide
Carbon monoxide
Which gas is most commonly identified as the most harmful component in smoke? Hydrogen Carbon monoxide Carbon dioxide Sulfur dioxide
Carbon monoxide
Many studies, such as those performed in paris, france and dallas county, texas, focused on which two toxicants?
Carbon monoxide and hydrogen cyanide
The signs and symptoms of acute cyanide toxicity are similar to that of
Carbon monoxide poisoning
A glass, plastic, or steel non bulk storage container, ranging in volume from 5 to 15 gallons
Carboy
What kind of container holds from 5 to 15 gallons of corrosive liquid? A. Bung B. Dewar flask C. Carboy D. Tote bag
Carboy
If you encounter a closed door during a search, what should you do before entering
Check the door for heat
A ________ change occurs when a chemical undergoes a change at the molecular level, usually with a release of some form of energy. A. physical B. electrical C. morphological D. chemical
Chemical
Rusting is an example of what type of change? A. Chemical B. Physical C. Mechanical D. Combustive
Chemical
What does the C in CBRN stand for? a) Criminal b) Containment c) Chemical d) Command
Chemical
A U.S. national call center that provides basic chemical information. It is operated by the American Chemistry Council.
Chemical Transportation Emergency Center (CHEMTREC)
The most critical parameter when selecting the appropriate level of chemical protective equipment is: a. Length of time for work b. decon abilities c. respiratory needs d. chemical compatibility
Chemical compatibility
CBRN
Chemical, biological, radiological, and nuclear
Pulmonary Agent
Chemicals that cause severe damage to the lungs and lead to asphyxia. Chlorine and phosgene are examples
Blood agents
Chemicals that interfere with the utilization of oxygen by the cells of the body
Which of the following is classified as a choking agent? A. Sarin B. Chlorine C. Carbon monoxide D. Carbon dioxide
Chlorine
What type of agent is designed to incapacitate rather than kill? a) Nerve b) Choking c) Blood d) Cyanide
Choking
A person develops asbestosis after repeated exposures to asbestos over 20 years. This is an example of what kind of health effect? A. Acute B. Sensitized C. Prolonged D. Chronic
Chronic
What is the DOT hazard class for explosives? A. Class 1 B. Class 2 C. Class 3 D. Class 4
Class 1
What is the DOT hazard class for flammable liquids? A. Class 1 B. Class 2 C. Class 3 D. Class 4
Class 3
What is the correct procedure for vent-entry-search
Close the door as soon as possible after making entry
What should be done if there is a small gap between the top of a box crib and the object being raised
Close the gap with wooden wedges
Chemical-resistant materials
Clothing (suit fabrics) specifically designed to inhibit or resist the passage of chemicals into and through the material by the process of penetration, permeation , or degradation.
Chemical-resistant materials
Clothing (suit fabrics) specifically designed to inhibit or resist the passage of chemicals into and through the material by the processes of penetration, permeation, or degradation
Liquid splash-protective clothing
Clothing designed to protect the wearer from chemical splashes. It does not provide total body protection from gases or vapors and should not be used for incidents involving liquids that emit vapors known to affect or be absorbed through the skin. NFPA 1992 is the performance document pertaining to liquid-splash garments and ensembles.
Which knot would typically be used to attach a rope to a tree or pole
Clove hitch
Which control zone contains the command post
Cold zone
Which control zone has the largest perimeter
Cold zone
Which system is used to communicate with public officials and the public so protective measures can be implemented? A. Homeland Security Advisory System B. Homeland Security Threat Advisories C. Homeland Security Information Bulletins D. Color-coded threat-level system
Color coded threat level system
Which type of detection device is easy to use and requires no calibration? colorimetric tubes photoionization sensors electrochemical sensor all of the above
Colorimetric tubes
Finance/admin section
Command level section responsible for all costs and financial aspects of the incident
Identify the five major functions within the Incident Management System Command, Operations, Planning, Logistics, and Finance command,safety,liaison,information,and operations command,planning,safety,logistics,and finance operations,logistics,planning,support, and service
Command, Operations, Planning, Logistics, and Finance
In order to safely estimate the chemical resistance of a particular garment, manufacturers supply: Degradation charts Penetration charts Compatibility charts Chemical competency charts
Compatibility charts
What do Tube Trailers carry? A. Lengths of pipe B. Lengths of rod C. Cable D. Compressed gas
Compressed gas such as hydrogen, oxygen, helium, and methane -made up of several individual cylinders -working pressure of 3000 to 5000 PSI -valve control box found toward the rear of the trailer -each individual cylinder has its own relief valve -can be seen at construction sites,facilities that use large quantities of large gas
Which alternative fuel is often used in buses and delivery vans
Compressed natural gas
Which one of these materials is most likely to be transported in a highway tanker that is narrower than most tankers and has several reinforcing rings around the circumference? A. Petroleum products B. Nonpotable water C. Concentrated sulfuric acid D. Rebar
Concentrated sulfuric acid MC-312/DOT-412 Corrosive tanker -Smaller diameter (narrower than most tankers) -heavy duty reinforcing rings around the tank -15 to 25 psi -holds 6000 gallons
What is the best way to confirm everyone has safely evacuated a building
Conduct a thorough search
When can the presence of chemical, biological, or radiological agents be ruled out? A. No spilled materials B. No signs or symptoms present C. Property owner confirms none on property D. Confirmation is provided by detection equipment.
Confirmation is provided by detection equipment
A carabiner is a type of __ device
Connecting
Of the following, which is the best example of secondary contamination? A. Exposure to alpha radiation from broken transport packaging B. Contact occurring during operations by emergency personnel to resolve the incident C. Contact with material outside of its containment vessel or packaging D. Contact with runoff from firefighting operations on an ignited material
Contact with runoff from firefighting operations on an ignited material
Of the following, which is the best example of secondary contamination? a) Contact with runoff from firefighting operations on an ignited material b) Contact occurring during operations by emergency personnel to resolve the incident c) Contact with material outside of its containment vessel or packaging d) Exposure to alpha radiation from broken transport packaging
Contact with runoff from firefighting operations on an ignited material
Any vessel or receptacle that hold material, including storage vessels, pipelines, and packaging
Container
Which term refers to the residue of a chemical that has been released and has come into contact with people, the environment, and animals? A. Infection B. Transfer C. Exposure D. Contamination
Contamination
What is the role of awareness-level rescuers in the assessment of a technical rescue situation
Continuous reassessment of the scene
At a hazardous materials emergency, the Operations Section serves the task of: establishing incident objectives controlling and overseeing equipment and personnel inventories. controlling the tactical portion of the incident coordinating all medical and health concerns
Controlling the tactical portion of the incident
An air cooling system consists of small airlines providing _______ cooling of the user by blowing cool air over the body inside a suit or a vest. radiant conductive recirculating convective
Convective
Heat exhaustion is associated with: hot, dry, red skin cool, moist skin muscle cramps in legs and abdomen Heightened state of unconsciousness
Cool, moist skin
What term refers to the ability of a material to cause damage on contact to skin, eyes, or other body parts? A. Organicity B. Volatility C. Corrosivity D. Reactivity
Corrosivity
In which type of search pattern do fire fighters turn right upon entry to a room and then turn left at each corner around the room
Counterclockwise
Which carry works best for children and small adults
Cradle-in-arms
What is the term for short lengths of sturdy timber used to vertically stabilize a vehicle
Cribbing
What is used to prevent the dash from moving back after it has been displaced
Cribbing
What must occur before the ram or high-lift jack can be removed in a dash displacement
Cribbing must must be built to support the sill
A gaseous substance that has been chilled to the point where it has liquefied; a liquid having a boiling point lower than -150 F (-101 C) at 14.7 psi (an absolute pressure of 101kPA).
Cryogenic liquid (cryogen)
What do Dewar containers hold? A. Bulk amounts of distilled spirits B. Substances that cannot come into contact with foodstuffs C. Anything that is transported by passenger jet D. Cryogenic liquids
Cryogenic liquids
What is the term for gaseous substances that have been chilled until they liquefy? A. Antigens B. Thermogens C. Cryogens D. Barogens
Cryogens
What is the first step you should take when responding to an elevator car that is stalled between floors
Cut power to the malfunctioning elevator
What is one toxic chemical found in most smoke caused by fire? A. Sodium B. Xenon C. Cyanide D. Acetic acid
Cyanide
_________ concentrations are directly related to the probability of death in the Paris study of smoke-related morbidity. Carbon dioxide Cyanide Anhydride Formaldehyde
Cyanide
What is the term for terrorism that electronically targets computers or the Internet? A. Computerrorism B. Cyberterrorism C. Data terrorism D. Electronic terrorism
Cyberterrorism
38. What level of chemical protection should be used only when there is no atmospheric hazard? A. A B. B C. C D. D
D
45. Which level of PPE is normally worn as a work uniform in industrial settings? A. A B. B C. C D. D
D
Chemical and physical properties
Measurable characteristics of a chemical, such as its vapor density, flammability, corrosively, and water reactivity
36. Which statement about chemical-protective clothing is correct? A. It must be discarded if contaminated. B. It must provide thermal protection. C. It should be disposed of after a single use. D. It may be either encapsulating or non-encapsulating.
D. It may be either encapsulating or nonencapsulating.
14. What is one drawback of vapor-protective clothing? A. It must be used with a supplied-air respirator. B. It does not protect against liquid splashes. C. It cannot be used in IDLH atmospheres. D. It retains the wearer's body heat.
D. It retains the wearer's body heat.
35. In which hazardous materials situation will structural firefighting protective clothing provide you with adequate protection? A. You will be exposed to splashes of the material. B. You will have to handle the material. C. There are high atmospheric concentrations of the material. D. None of the above.
D. None of the above.
11. What is the subject of the acronym TRACEMP? A. Methods of terrorist attack B. Symptoms of radiation sickness C. Symptoms of chemical agent poisoning D. Potential hazards at a hazardous materials incident
D. Potential hazards at a hazardous materials incident
4. Which method is used to test a Level A suit? A. A reagent solution B. Ultrasonic scanning C. Ultraviolet light D. Pressurization with air
D. Pressurization with air
What federal agency enforces and publicizes laws and regulations governing transportation of goods? A. OSA B. OPA C. DOT D. DOHA
DOT
17. When referring to a breathing apparatus, what does the S stand for in SARs? A. Self B. Supplemental C. Simple D. Supplied
D. Supplied
33. Which statement about chemical-protective clothing is correct? A. It must be discarded if contaminated. B. It must provide thermal protection. C. It should be disposed of after a single use. D. The clothing must be compatible with the chemical to which it will be exposed.
D. The clothing must be compatible with the chemical to which it will be exposed.
The U.S. Department of Transportation's definition of hazardous materials specifies three entities against which a hazardous material poses an unreasonable risk. Which is one of these entities? A. Newly arriving emergency personnel B. Drivers and handlers of the material C. Receivers and shippers D. The environment
D. The environment Human health Safety The environment
How do the pupils present in victims of nerve agent exposure? A. Widely dilated B. Normal C. Unequal D. Pinpoint
D. pinpoint
Diking, damming, and diverting are _____ options available for _______ control. offensive;spill defensive;leak defensive;spill offensive;leak
Defensive; spill
The physical destruction or decomposition of chemical ppe material due to exposure to chemicals, general use, or ambient conditions defines
Degradation
Which action is within the awareness level scope of responsibility? A. Prepare for emergency decontamination of civilians. B. Perform passive mitigation. C. Determine appropriate actions based on the ERG. D. Perform defensive tactics.
Determine appropriate actions based on the ERG.
A barrel-like non bulk storage vessel used to store a wide variety of substances, including food-grade materials, corrosives, flammable liquids and grease. Drums may be constructed of low-carbon steel, polyethylene, cardboard, stainless steel, nickel, or other materials.
Drum
In hazardous materials preincident planning, once the agency has identified the threats in its jurisdiction, what should the agency do next? A. Take no further action. B. Determine how it will respond. C. Run full-scale drill exercises. D. Run table-top drill exercises.
Determine how it will respond
A container designed to preserve the temperature of the cold liquid held inside
Dewar container
What type of container holds cryogens? A. Carboy B. Pressure stick C. Dewar container D. Vacuum tube
Dewar container
At a spill, defensive actions should include: diking or remote closing a valve pretest all equipment brief all personnel on the incident action plan establish a crew rotation schedule
Diking or remote closing a valve
The decontamination of crew members of crew members through the use of water and soap is known as: Dilution Adsorption Absorption Neutralization
Dilution
Which area is the second search priority
Directly above the fire
A tank designed to carry dry bulk goods such as powders, pellets, fertilizers, or grain. Such tanks are generally V-shaped with rounded sides that funnel toward the bottom
Dry bulk cargo tank
If the air bag did not deploy during a vehicle accident, what must be done prior to disentangling a victim
Disconnect the battery
What is the first step in deactivating an air bag
Disconnect the battery
Biological Agents
Disease-causing bacteria, viruses, and other agents that attack the human body
In which step of the technical rescue incident process are victims freed from entrapment
Disentanglement
what should responders do with runoff from emergency decontamination? flush into a convenient storm drain using copious amounts of water divert into an area where it can be treated or disposed of try to delay decon until a decon corridor or are is established perform the decor process in the hot zone so that runoff just becomes part of the original problem
Divert into an area where it can be treated or disposed of later
One of the FBI classifications for terrorism is: A. domestic. B. political. C. state-sponsored. D. individual.
Domestic
What is the most common technique for gaining access to a vehicle after a collision
Door displacement
Which method is best suited for removing an unconscious victim from a dangerous location
Drag
What is the term for preparing a knot by tightening it and removing twists, kinks, and slack from the rope
Dressing
The most common and repeated time and place of smoke exposures
During overhaul
What federal agency regulates and governs issues related to hazardous materials in the environment? a) DOE b) DOA c) OSHA d) EPA
EPA
What federal agency regulates and governs issues related to hazardous materials in the environment? A. OSHA B. DOA C. DOE D. EPA
EPA
What law requires businesses that handle chemicals to report type, quantity, and storage methods to the local fire department? A. INSTEP B. HAMSTER C. ASTHMA D. EPCRA
EPCRA
Which device is used to protect a rope when it must be dragged over a sharp or abrasive surface
Edge Protector
Muscarinic effects
Effects such as a runny nose, salivation, sweating, bronchoconstriction, bronchial secretions, nausea, vomiting, and diarrhea
Which of the following is the most common technology used on the fire ground to monitor for gases? Colorimetric tubes photoionization sensor electrochemical sensor pH paper
Electrochemical sensor
Non-ionizing radiation
Electromagnetic waves capable of causing a disturbance of activity at the atomic level but that do not have sufficient energy to break bonds and create ions
Ionizing radiation
Electromagnetic waves of such intensity that chemical bonds at the atomic level can be broken
Which particle has a negative electrical charge? A. Electron B. Photon C. Proton D. Neutron
Electron
A preliminary action guide for first responders operating at a hazardous materials incident in coordination with the U.S. Department of Transportation's labels and placards marking system
Emergency Response Guidebook
A national response center that is the Mexican equivalent of CHEMTREC and CANUTEC
Emergency Transportation System for the Chemical Industry
____ is designated to remove contaminates that pose immediate threat to life. a. Emergency Decon b. Secondary Decon c. Decon d. Primary decon
Emergency decon
Which step should be performed first at a vehicle accident
Ensure stability of the vehicle
Environmental Protection Agency (EPA)
Established in 1970, the U.S. federal agency that ensures safe manufacturing, use, transportation, and disposal of hazardous substances.
What does the E stand for in TRACEMP? a) Etiological/biological b) Explosive c) Evacuation d) Environment
Etiological/Biological
Packaging used to transport materials that meets only general design requirements for any hazardous material. Low-level radioactive substances are commonly shipped in excepted packages, which may be constructed out of heavy cardboard.
Excepted packaging
What is the term for the process by which people, animals, the environment, and equipment are subjected to contact with a hazardous material? a) Hazard b) Exposure c) Contamination d) Risk
Exposure
What is the term for the process by which people, animals, the environment, and equipment are subjected to contact with a hazardous material? A. Contamination B. Risk C. Hazard D. Exposure
Exposure
Inhalation
Exposure to a hazardous material by breathing the substance into the lungs
ingestion
Exposure to a hazardous material by swallowing the substance
Injection
Exposure to a hazardous material by the substance entering cuts or other breaches in the skin
Which lift/drag requires two rescuers
Extremities
Both heat exhaustion and heat stroke are immediate life- threatening conditions T/F
F
Hypothermia, while serious, is not a true medical emergency. T/F
F
Ice cooled vests typically recharge faster than phase-change style vests T/F
F
Smoke inhalation is one of the easiest and most obvious patient presentations faced by medical care providers. T/F
F
Synthetic substances ignite easily but burn slowly t/f
F
The use of detection devices during active interior structural firefighting is a priority. true/false
F
What is the lead agency for crisis management during a terrorist incident? A. FEMA B. Local law enforcement C. Local fire/EMS D. The FBI
FBI
Which is the lead federal agency for consequence management during a terrorist incident? A. DOT B. DHS C. FBI D. FEMA
FEMA
Who is responsible for securing the scene at an industrial facility
Facility supervisor
Carbon Monoxide is one of the least common industrial hazards. True False
False
Headache, nausea, dizziness, and_____ are common signs and symptoms that can be traced back to breathing ________ from all types of fires.
Fatigue, smoke
The lead agency during a terrorist attack is the Federal Bureau of Investigation regional hazmat team us fire admin federal emergency management association
Federal Bureau of Investigation
Which of the following knots decrease the load-bearing capacity of rope the least
Figure eight follow-through
What is the temperature at which sustained combustion will occur? A. Flammable range B. Flash point C. Fire point D. Ignition temperature
Fire point
What divides the engine compartment of a car from the passenger compartment
Firewall
What will a liquid with a specific gravity of 0.7 do in water? A. Float on top B. Sink to the bottom C. Mix D. Dissolve
Float on top
What will gasoline or diesel fuel do when water is applied? A. Mix B. Sink to the bottom C. Float to the top D. Separate
Float on top
Pulmonary edema
Fluid build-up in the lungs.
What does the red diamond on the NFPA 704 symbol indicate? A. Flammability B. Reactivity C. Special symbols D. Health
Flammability
What do large, above-ground, horizontal storage tanks typically hold? A. Nonflammable liquids B. Silica or aluminum grains C. Flammable or combustible liquids D. Liquid foodstuffs, such as milk or juice
Flammable or combustible liquids such as gasoline,oil, or diesel fuel
What is one of the most important aspects to consider when looking at the fire potential of a flammable liquid? A. Flammable range B. Explosive range C. Propagation rating D. Flame spread rating
Flammable range
Which term refers to the concentration of a gas or vapor in air that will burn if provided with a source of ignition? A. Flash point B. Vaporization range C. Flammable range D. Combustible limits
Flammable range
________ reflects an amount of vapor mixed with a volume of air. A. Vaporization B. Vapor density C. Fuel/air mixture D. Flammable range
Flammable range
Which piece of equipment is recommended for wilderness operations, but not normally required on other technical rescue operations
Flare gun
Another technique for reducing or controlling pressure and/or disposing of the contents is called flaring over-packing pressure patches banding
Flaring
______ is the controlled burning of a liquid or gas to reduce or control the pressure and/or to dispose of the product Flammable range boilover flaring flashover
Flaring
What is the temperature at which a liquid fuel gives off sufficient vapor such that when an ignition source is present the vapors will ignite? A. Flammable range B. Flash point C. Fire point D. Ignition temperature
Flash point
Which of the following is one of the five guidelines that fire fighters should keep in mind when assisting rescue team members
Follow orders
Vapor pressure
For our purpose, the pressure associated with liquids held inside any type of closed container
Methemoglobin
Formed by a change in the iron atom in hemoglobin from the ferrous (+2) to the ferric state (+3). It's normal to have a small amount of methemoglobin in the blood, but substances such as nitrites and nitrile-containing substances convert a larger proportion of hemoglobin into methemoglobin, which does not function as an oxygen carrier
Cytochrome oxidase
Found in the mitochondria, this is important in cell respiration as an agent of electron transfer from certain cytochrome molecules to oxygen molecules
How many fire fighters are necessary to properly execute a long-backboard rescue
Four or more
The shipping papers used for transport of chemicals along roads and highways. Also referred to as bill of lading
Freight bill
Which type of harness is used in the fire service
Full body
Vapor-protective clothing
Fully encapsulating chemical protective clothing that offers full body protection from highly contaminated environments and requires air-supplied respiratory protection devices such as self-contained breathing apparatus. NFPA 1991 sets the performance standards for these types of garments, which are commonly referred to as Level A ensembles
Vapor-protective clothing
Fully encapsulating chemical protective clothing that offers full-body protection from highly contaminated environments and requires air-supplied respiratory protection devices such as a self-contained breathing apparatus
Which type of radiation is emitted as pure electromagnetic energy? A. Alpha B. Beta C. Gamma D. Neutron
Gamma
Which type of radiation is the most harmful to the human body? a) Gamma b) Beta c) Omega d) Delta
Gamma
Which type of radiation is the most harmful to the human body? A. Gamma B. Beta C. Delta D. Omega
Gamma
The LC50 applies to materials in the __________ state. A. solid B. suspended C. liquid D. gaseous
Gaseous
Which is a sign of exposure to cyanide gas? A. Gasping for air B. Collapsing suddenly C. Sweating profusely D. Vomiting with great force
Gasping for air
Planning section cheif
General staff position responsible for planning functions and for tracking and logging resources
Which section of the Emergency Response Guidebook contains the Table of Initial Isolation and Protective Action Distances? A. Green B. Yellow C. Blue D. Orange
Green -organized numerically by UN/ID number and provides the initial isolation distances -consists of chemicals highlighted from the yellow and blue sections the green section includes: -Water reactive materials that produce toxic gases (calcium phosphide and trichlorosilane for example) -Toxic Inhalation Hazards (TIH), which are gases or volatile liquids that are extremely toxic to humans. Chemical warfare agents (CWA)
Which method of evacuation for victim above ground should be avoided whenever possible
Ground ladder
Standards
Guidelines issued by nongovernmental entities that are generally consensus based.
What is the acronym for the OSHA federal document containing hazardous materials response competencies? A. HAZEL B. HAZWOPER C. HADDOCK D. HAPPIER
HAZWOPER
Which knot is used to keep the hoisting rope aligned with the handle of a tool being hoisted
Half hitch
What is the term for a rope used on an extension ladder to raise a fly section
Halyard
Which question is important to consider when inspecting life safety ropes
Has the rope been subject to shock loading
Once the Safety Officer arrives on the scene, the incident commander should: Have the Safety Officer review the incident action plan delegate command to safety officer Place the safety officer under operations Make the safety officer a branch officer
Have the Safety Officer review the incident action plan
The eight-step process recommended for assessing a hazardous materials incident includes hazard and risk evaluation implementing rehabilitation sniffing for odors, and tasting the material funding for clean up
Hazard and risk evaluation
A color-coded marking system by which employers give their personnel the necessary information to work safely around chemicals. The workplace Hazardous Materials Information System (WHMIS) is the Canadian hazard communication standard
Hazardous Materials Information System (HMIS)
Toxic products of combustion
Hazardous chemical compounds that are released when a material decomposes under heat
Any substance or material that is capable of posing an unreasonable risk to human health, safety, or the environment when transported in commerce, used incorrectly, or not properly contained or stored
Hazardous material
What is the term for any material that poses an unreasonable risk to human health, safety, or the environment? A. Hazardous good B. Dangerous material C. Hazardous material D. Dangerous commodity
Hazardous material
Which term refers to a material capable of posing an unreasonable risk to health, safety, or the environment? A. Contaminant B. Hazardous material C. Class II substance D. Toxin
Hazardous material
what is the minimum level of training is required to don chemical protective clothing
Hazmat ops
What does the blue diamond on the NFPA 704 symbol indicate? A. Flammability B. Reactivity C. Special symbols D. Health
Health
Acute health effects
Health problems caused by relatively short exposure periods to a harmful substance that produces observable conditions such as eye irritation, coughing, dizziness, and skin burns
Dizziness, headache, nausea, vomiting, and blurred vision, are all signs of heat stroke heat cramps heat exhaustion heat failure
Heat exhaustion
Which item of PPE is a mandatory when operating in a water rescue hazard zone
Helmet
During a fire, where is a missing child likely to be located
Hiding in a closet
Which type of rescue-lift air bag is most commonly used by fire fighters
High-pressure
Which hazard is of particular concern with hybrid vehicles
High-voltage components
How infectious is smallpox? A. It is not at all infectious. B. It is highly infectious. C. It can be infectious, but only in warm, moist environments. D. It can be infectious, but only to people with compromised immune systems.
Highly infections
Which item is necessary to include in a life safety rope's documentation
History of use
Which family of knots is used primarily to attach a rope around an object
Hitches
Which system is designed to guide protective measures? A. Homeland Security Advisory System B. Homeland Security Threat Advisories C. Homeland Security Information Bulletins D. Color-coded threat-level system
Homeland Security Advisory System
Which system communicates information of interest to U.S. critical infrastructures that does not meet the timeliness, specificity, or significance thresholds? A. Homeland Security Advisory System B. Homeland Security Threat Advisories C. Homeland Security Information Bulletins D. Color-coded threat-level system
Homeland Security Information Bulletins
Which system contains actionable information about an incident involving, or a threat targeting, critical national networks or infrastructures? A. Homeland Security Advisory System B. Homeland Security Threat Advisories C. Homeland Security Information Bulletins D. Color-coded threat-level system
Homeland Security Threat Advisories
What is the term for the area in which rescue operations are conducted
Hot zone
The zone where contamination has occurred or has the potential to occur and requires established entry and exit control points, is known as a _____ zone Warm/contamination reduction safety/cold hot/exclusion cold/support
Hot/exclusion
What is the term for a vehicle that operates using a battery-powered electric motor combined with a conventional gasoline engine
Hybrid
When doing a dash displacement, which tool is used to push the dash forward
Hydraulic ram
What is the most efficient and widely used tool used to open a jammed vehicle door
Hydraulic spreader
All of the following are symptoms of carbon monoxide poisoning except __________. Headache Irritability Dizziness Hyperlexia
Hyperlexia
Lowered body core temperature is called hyperthermia monothermia hypothermia homostasis
Hypothermia
___ is a deficiency of oxygen supply to the tissues in the human body Heat exhaustion pyrolysis Hypoxia Aerobic respirations
Hypoxia
What is the temperature at which a flammable liquid will ignite without the need for an external ignition source? A. Fire point B. Flash point C. Self-sustaining temperature D. Ignition temperature
Ignition temperature
Which class of harness is used to support a firefighter in a rescue situation
II
Which class of harness is used to support a firefighter being raised or lowered on a life safety rope
III
What is one type of intermodal tank designation? A. TXD-IM-3 B. U-Z751 C. IM-101 D. Type 7
IM-101 IM tanks available: IM-101 portable tanks (IMO type 1) IM-102 portable tanks (IMO type 2) Pressure intermodal tanks (IMO type 5 or DOT Spec 51) Cryogenic intermodal tanks (IMO type 7) Tube Modules
Which action is an awareness level hazardous materials responder qualified to take? A. Implement protective actions. B. Assist with decontamination of victims. C. Conduct searches in a warm zone. D. Perform reconnaissance from a warm zone.
Implement protective actions
When is an exception made to the two-in/two-out rule
In life-threatening situations where immediate action can save a life
control of the scene begins by isolating the site. The process for establishing initial isolation distances can be found: MSDS ERG CHEMTREC Poison control
In the ERG
Liaison officer
In the ICS, who is the point of contact for representatives from outside agencies?
What does the "I" stand for in the FAILURE acronym
Inadequate rescue skills
The individual responsible for establishing and managing the overall plan, developing an organizational structure, and allocating resources describes the: safety officer Operations section chief incident commander decon officer
Incident commander
What is the term for the time period between infection and when a person first begins to show symptoms? A. Latent period B. Dormancy period C. Metastatic period D. Incubation period
Incubation period
Backup team
Individuals who function as a stand by rescue crew or relief for the entry team
Backup team
Individuals who function as a stand-by rescue crew of relief for those entering the hot zone (entry team). Also referred to as backup personnel
Packaging used to transport materials that present a limited hazard to the public or the environment. Contaminated equipment is an example of such material, because it contains a non-life-endangering amount of radioactivity. Industrial packaging is classified into three categories, based on the strength of the packaging
Industrial Packaging
Packaging used to transport materials that present a limited hazard to the public or the environment
Industrial packaging
What kind of agent is anthrax? A. Blood agent B. Infectious disease C. Chemical asphyxiant D. Neurotransmitter
Infectious disease
What is the process by which chemicals enter the body through the gastrointestinal tract? A. Absorption B. Ingestion C. Injection D. Inhalation
Ingestion
The highest potential for infection by biological agents is by: A. absorption. B. injection. C. ingestion. D. inhalation.
Inhalation
What is the process by which toxic substances are brought into the body through the respiratory system? A. Absorption B. Ingestion C. Injection D. Inhalation
Inhalation
What information does the ERG provide to hazardous materials responders? A. Detailed information on material properties B. Initial actions to take at a hazardous materials incident C. Mitigation and recovery procedures D. Decontamination and environmental remediation procedures
Initial actions to take at a hazardous materials incident.
What is the term for the process by which chemicals are brought into the body through an open cut? A. Absorption B. Ingestion C. Injection D. Inhalation
Injection
A bulk container that serves as both a shipping and storage vessel. Such tanks hold between 5000-6000 gallons of product and can be either pressurized or nonpressurized
Intermodal tank
Which statement about radiation is correct? A. Exposure to non-ionizing radiation is very rare. B. Non-ionizing radiation causes chemical changes at the atomic level. C. Ionizing radiation adds electrons to unstable atoms. D. Ionizing radiation is more dangerous than non-ionizing radiation.
Ionizing radiation is more dangerous than non-ionizing radiation
What agent is also known as a riot control agent? A. Cyanide B. Choking C. Irritant D. Smothering
Irritant
At a first responder trained to the operations level, which spill control tactics can be conducted? Absorption Dilution Vapor Suppression Isolate and deny entry
Isolate and deny entry
the first step or most important thing to accomplish upon arrival at a hazardous materials or suspected hazardous materials incident is
Isolation of the area and prevention of entry
Which statement about emergency decon is true a. it can be implemented without a formal decon area b. it provides only gross decon c. the victim does not pose a threat of secondary decon d. it removes the threat of secondary decon
It can be implemented without a formal decon area.
Which statement regarding the fire fighter drag is correct
It can be used when the victim is heavier than the rescuer
Which statement about Drum Construction is correct? A. Regulations pertaining to drum construction vary by state. B. NIOSH establishes specifications for drum construction. C. By international treaty, all drums everywhere are made of the same materials and in the same way. D. It is determined by the type of the material it will contain.
It is determined by the type of material it will contain -Steel utility drums hold flammable liquids, cleaning fluids, oil, and other non corrosive chemicals -Polyethylene drums hold corrosives, such as acids, bases, oxidizers, and other materials that cannot be stored in steel containers
What is the biggest drawback of the two-person seat carry
It is difficult to move through doors
The DOT defines a hazardous materials as one that poses an unreasonable risk when: a) it is being transported. b) it is used in a reasonable, controlled manner. c) it is exposed to common environmental conditions. d) it is not properly contained or stored.
It is not properly contained or stored
The DOT defines a hazardous materials as one that poses an unreasonable risk when: A. it is being transported. B. it is not properly contained or stored. C. it is used in a reasonable, controlled manner. D. it is exposed to common environmental conditions.
It is not properly contained or stored.
Which statement about chemical-protective clothing is correct? a) It must provide thermal protection. b) It may be either encapsulating or nonencapsulating. c) It should be disposed of after a single use. d) It must be discarded if contaminated.
It may be either encapsulating or non encapsulating
What is a defining characteristic of utility rope
It must not be used to support the weight of a person
Vehicle air bags may remain energized for as long as _____ minutes after the vehicle battery has been disconnected
It varies with the manufacturer
What does it mean if a substance's vapor density is 2.3? A. It will float in air. B. It has a relatively high boiling point. C. It has an extraordinarily high boiling point. D. It will sink in air.
It will sink in the air
What characteristic of a gas is quantified as its vapor density? A. Its tendency to dissipate in open air B. Its weight relative to air C. How much moisture it contains D. How thickly it boils
Its weight relative to air
When vent-entry-search is performed with two fire fighters, where is the second fighter located
Just outside the window
Which of the following is a correct action to take at a trench cave-in rescue
Keep personnel back from the cave-in site
What is the preferred type for rope for rescue operations
Kernmantle
A smaller version of a placard (4-inch, diamond-shaped markings)
Label
In the FAILURE acronym, what does the "L" stand for
Lack of teamwork or experience
At a suspected terrorist incident, evidence collection is primarily the responsibility of:
Law enforcement
The bulk of the new chemicals introduced each year fall into one of three categories, two of which are industrial chemicals and household cleaners. What is the third? A. Medicines B. Military products C. Fire suppression agents D. Lawn care products
Lawn care products industrial chemicals household cleaners lawn care products
Emergency Planning and Community Right to Know Act (EPCRA)
Legislation that requires a business that handles chemicals to report on those chemicals' type, quantity, and storage methods to the fire department and the local emergency planning committee
A vapor-tight suit which resists permeation by most chemicals is known as a Level A Level B Level C Level D
Level A
The highest level of protection, based on EPA guidelines, from hazardous chemicals provided by chemical protective clothing is Level A Level B Level C Level D
Level A
What PPE would you use for a material that had a LC50 of 5 mg/kg, had a high vapor pressure and was dermal toxic Level A Level B Level C Level D
Level A
If the SCBA malfunctions, the user may have some time to reach a non hostile environment. Level A Fully encapsulating (type 1) Level B SCBA (type 2) Level C (type 3) Level D (type 4)
Level A fully encapsulating
The highest level of respiratory protection is needed but lesser chemical protection is required for the skin best defines EPA _______ protection Level A Level B Level C Level D
Level B
The highest level of respiratory protection is needed but lesser chemical protection is required for the skin best describes ______ protection Level A Level B Level C Level D
Level B
Which blister agent causes immediate pain upon contact with skin? A. VX B. Phosgene C. Lewisite D. Sulfur mustard
Lewisite
Which of the following is a correct rescue-lift air bag safety principle
Lift an inch, crib an inch
Which of the following is an attribute of low-pressure rescue-lift air bags
Lightweight construction
To protect against radiological exposures a responder should: Build a resistance from the radiation source Limit the time spent in a radiation hazard area Wet their clothing first Wear and oxygen mask
Limit the time spent in a radiation hazard area
The active ingredients on a pesticide label will be: listed by name chemical compound only listed but not specifically named listed as a percentage only
Listed by name
What committees gather and disseminate information about hazardous materials to the public? A. IOSCO regional committees B. USFA annual planning committees C. Industry self-monitoring committees D. Local emergency planning committees
Local Emergency Planning Committees (LEPC)
What is the main purpose of the secondary search
Locate deceased victims
Who is responsible for requesting additional resources at a HAZARDOUS materials incident? finance/admin chief safety officer staging officer logistics section chief
Logistics section chief
Which piece of equipment should be used whenever possible during an emergency drag from a vehicle
Long backboard
Chronic exposure
Long-term exposure, occurring over the course of many months or years.
Such a vehicle typically carries between 6000 and 10,000 gallons of a product such as gasoline or other flammable and combustible materials. The tank is non pressurized
MC-306/406 cargo tank
A tank with a rounded or horseshoe-shaped tank capable of holding 6000-7000 gallons of flammable liquid, mild corrosives, and poisons. The tank has a high internal working pressure
MC-307/DOT chemical hauler
A tank that often carries aggressive (highly reactive) acids such as concentrated sulfuric and nitric acid. It is characterized by several heavy-duty reinforcing rings around the tank and holds approximately 6000 gallons of product
MC-312/DOT 412 corrosive tank
Which tanker is used to transport ammonia, butane, or propane? A. MC-306 B. MC-312 C. MC-331 D. MC-338
MC-331 Pressure Cargo Tank -1000 gallon to full size 11,000 gallon cargo tank -rounded ends -steel or stainless steel -single tank compartment -300 PSI (typical internal pressure 250psi)
A tank that carries materials such as ammonia, propane, freon, and butane. This type of tank is commonly constructed of steel and has rounded ends and a single open compartment inside. The liquid volume inside the tank varies, ranging from a 1000-gallon delivery truck to a full size 11,000-gallon cargo tank.
MC-331 pressure cargo tank
Which tanker is used to transport cryogenic materials? A. MC-306 B. MC-312 C. MC-331 D. MC-338
MC-338 Cryogenic Tank -Carries cryogens -low pressure tank relies on insulation -relief valve near the valve control box -tank control valve attached to the rear of the tank (boxlike structure)
A low-pressure tank designed to maintain the low temperature required by the cryogens it carries. A boxlike structure containing the tank control valves is typically attached to the rear of the tanker.
MC-338 cryogenic tanker
What is the acronym for the detailed profile of a single chemical or mixture that is provided by the manufacturer and/or supplier of a chemical and is collected by the LEPC in a jurisdiction? a) ANDS b) MSDS c) INSECT d) UNLOCK
MSDS
What is the acronym for the detailed profile of a single chemical or mixture that is provided by the manufacturer and/or supplier of a chemical and is collected by the LEPC in a jurisdiction? A. INSECT B. MSDS C. UNLOCK D. ANDS
MSDS
Which is a detailed profile of a chemical or chemical mixture provided by the manufacturer? A. Local Emergency Response Plan (LERP) B. Emergency Response Guide (ERG) C. The material safety data sheet (MSDS) D. NFPA 49 (Hazardous Chemicals Data)
MSDS
Regulations
Mandates issued and enforced by governmental bodies such as the U.S. Occupational Safety and Health Administration and the U.S. Environmental Protection Agency.
What is the term for shipping papers carried on marine vessels? A. Waybill B. Manifest C. Consist D. Bill of lading
Manifest Dangerous Cargo Manifest -kept in a tube-like container in the wheelhouse in the custody of the captain or master
Which natural fiber is commonly used to make ropes
Manila
What kit did the U.S. military develop as an antidote to nerve agent exposure? A. Pam-2 B. Mark 1 C. P-tab D. Physostygmine
Mark 1
Which is the best source of basic information about the chemical makeup of a substance, the potential hazards it presents, appropriate first aid, and other pertinent safe-handling data? A. Cargo manifest B. Emergency Response Guide C. Material safety data sheet D. Shipping papers
Material safety data sheet
Radiological agents
Materials that emit radioactivity
What does the M stand for in the acronym TRACEMP? A. Mitigate B. Material C. Move D. Mechanical
Mechanical Thermal Radiological Asphyxiation Chemical Etiological Mechanical Psychogenic
What is a common cause of deterioration in natural fiber ropes
Mildew
How is the LD50 typically expressed? A. Milligrams per kilogram B. Milligrams per cubic meter C. Milligrams per liter D. Parts per million
Milligrams per kilogram
Responsible for converting nutrients into energy-yielding molecules of adenosine triphosphate (ATP)
Mitochondria
Detection and _____ should start with a general exterior evaluation of the footprint of the fire.
Monitoring
How many gallons can be stored in pressurized horizontal tanks? A. 10 or less B. 10 to 100 C. 100 to 1000 D. More than 1000
More than 1000 Few hundred to several thousand gallons
How large must the capacity of a liquid storage container be to qualify as a bulk storage container? A. More than 119 gallons B. More than 499 gallons C. 1000 gallons or more D. 2500 gallons or more
More than 119 gallons Liquids greater than 119 gallons Bulk packaging greater than 882 Gases greater than 100 IBS water capacity
How large must the internal capacity of a solids storage container be for it to qualify as a bulk storage container? A. More than 351 pounds B. More than 405 pounds C. More than 599 pounds D. More than 882 pounds
More than 882 pounds Bulk Storage Containers -Liquids greater than 119 gallons -Bulk packaging with a net mass greater than 882 pounds -Gases greater than 100 IBS water capacity
What is the most common type of rescue situation encountered by fire fighters
Motor vehicle crash
For which application is dynamic rope especially well suited
Mountaineering
Penetration can be described as: a. Time for the chemical to move through the suit b. Physical damage from the chemical c. Occurring on a molecular level d. Movement of material through closures
Movement of materials through closures
Heat stress is associated with: a. hot, dry, red skin b. a state of unconsciousness c. cool, moist skin d. muscle cramps in legs and abdomen
Muscle cramps in legs and abdomen
Which entity creates consensus-based standards? A. Environmental Protection Agency B. National Fire Protection Association C. Congress D. Occupational Safety and Health Administration
NFPA
A hazardous materials marking system designed for fixed-facility use. It uses a diamond-shaped symbol of any size, which itself broken into four smaller diamonds, each representing a particular property or characteristics of the material
NFPA 704 hazard identification system
Which organization establishes safe work levels for chemical exposures in the workplace? IAFF NFPA NIOSH CDC
NIOSH
Who must be notified if any spilled material could enter a navigable waterway? A. NRC B. NRTC C. AMERITEC D. CHEMTREC
NRC National Response Center -operated by U.S. Coast Guard (central Notification point, rather than a guidance center) -Notified if any spilled hazard discharges into the environment
Compliance with the standards of which agency is voluntary? A. National Fire Protection Association B. Department of Transportation C. Environmental Protection Agency D. Occupational Safety and Health Administration
National Fire Protection Association
If a victim is twitching, what agent would you suspect he or she has been exposed to? a) Choking b) Blister c) Biological d) Nerve
Nerve
If a victim is twitching, what agent would you suspect he or she has been exposed to? A. Nerve B. Blister C. Biological D. Choking
Nerve
A railcar equipped with a tank that typically holds general industrial chemicals and consumer products such as corn syrup,flammable and combustible liquids, and mild corrosives.
Non-pressurized (general-service) rail tank car
Any container other than bulk storage containers such as drums,bags,compressed gas cylinders, and cryogenic containers. Non bulk storage vessels hold commonly used commercial and industrial chemicals such as solvents, industrial cleaners, and compounds
Nonbulk storage vessel
High temperature-protective equipment is designed to provide how much protection from hazardous materials? a) None b) Full vapor/gas/mist protection c) Full liquid-splash protection d) Complete
None
In which hazardous materials situation will structural firefighting protective clothing provide you with adequate protection? a) You will be exposed to splashes of the material. b) You will have to handle the material. c) There are high atmospheric concentrations of the material. d) None of the above.
None of the above
Which fiber is commonly used in life safety rope
Nylon
Which agency establishes requirements for fire department hazardous materials response? A. OSHA B. EPA C. USFA D. FSTC
OSHA
Permeation can be described as: a. physical damage from chemical b. time for chemical to move through suit c. occurring on a molecular level d. movement of material trough closures
Occurring on a molecular level
Which factor will have the greatest impact on how a technical rescue incident is conducted
Whether the victims are trapped or just unable to move
Which principal characteristic of adsorption is true? Off gassing is reduced. It is normally used in large bodies of water. The adsorption process occurs only with flat surfaces A product of the adsorption process is condensation
Off gassing is reduced
When lowering an unconscious child down a ladder, where should the rescuer's hand be
On the beams
Isolate the material
Once you have determined that a substance is leaking from a container, what should you do next?
Superfund Amendments and Reauthorization Act of 1986 (SARA)
One of the first U.S. laws to affect how fire departments respond in a hazardous materials emergency
The minimum level of hazardous materials training for a hazardous materials incident commander is: A. operations. B. awareness. C. specialist. D. technician.
Operations
What is the minimum level of technical rescue training that qualifies fire fighters to work in the warm zone
Operations
What level of hazardous materials training enables fire fighters to recognize a potential hazardous materials incident, isolate and deny entry to other responders and the public, evacuate persons in danger, and take defensive action? A. Awareness B. Initial responder C. Operations D. Field
Operations
What level of hazardous materials training enables fire fighters to recognize a potential hazardous materials incident, isolate and deny entry to other responders and the public, evacuate persons in danger, and take defensive action? a) Field b) Initial responder c) Operations d) Awareness
Operations
In order to determine whether the PPE provided is appropriate for defensive operations, the ERG should be consulted. The section in which this information would be found is colored: yellow blue orange green
Orange
What is the most commonly used color of barrier tape for marking the warm zone
Orange
Which section of the Emergency Response Guidebook would a fire fighter use when he or she knows the Guide number of the material?
Orange This section is organized by guide numbers. -general hazard class, fire/explosion hazards, health hazards, are provided
Polycyclic aromatic hydrocarbons can be found in combustion of _________ materials such as coal, crude oil, vehicle exhaust, tobacco smoke, structure fires, and bar-b-qued meats. organic inorganic natural synthetic
Organic
Cyanide toxicity creates an inability for the body to use ____________. Iron Carbohydrates Oxygen Protiens
Oxygen
The natural antidote for CO poisoning is _______ . Iron Carbohydrates Oxygen Protiens
Oxygen
______is the natural antidote for CO poisoning.
Oxygen
Which of the following is one of the two greatest hazards at a confined-space incident
Oxygen deficiency
Level D ensemble
PPE that is used when the atmosphere contains no known hazard and work functions preclude splashes, immersion, or the potential for unexpected inhalation of or contact with hazardous level of chemicals.
Level D ensemble
PPE that is used when the atmosphere contains to known hazard, and work functions preclude splashes, immersion, or the potential for unexpected inhalation of or contact with hazardous levels of chemicals
Level B ensemble
PPE that is used when the type and atmosphere concentration of substances requires a high level of respiratory protection but less skin protection.
Level A ensemble
PPE that provides protection against vapors, gases, mists, and even dusts.
Level A ensemble
PPE that provides protection against vapors, gases, mists, and even dusts. The highest level of protection
How can pipe bombs be modified to enhance their injurious effect? A. Set them to explode at dusk. B. Coat them with powdered neon. C. Pack them with nails. D. Use PVC piping.
Pack them with nails
Neutrons
Penetrating particles found in the nucleus of the atom that are removed through nuclear fusion or fission
The races by which a chemical enters a protective suit through openings in the garment best describes: degradation breakthrough time penetration permeation
Penetration
_____ is the flow of a hazardous material through zippers, pinholes or other material imperfections found in chemical protective clothing
Penetration
Which step should be performed before beginning search and rescue
Perform a risk-benefit analysis
Cracking, charring, and discoloration are examples of ______ to a chemical garment penetration degradation permeation disintegration
Permeation
The chemical action involving the movement of chemicals, on a molecular level, through intact materials best defines: degradation breakthrough time penetration permeation
Permeation
There is no assurance that once decontamination of chemical protective clothing is complete, ________ has ceased. chemical metabolism abrasion permeation penetration
Permeation
The best protective material against a specific chemical is one that has a low____rate (if any) and a long _____ time. breakthrough, permeation permeation, breakthrough penetration, degradation permeation, degradation
Permeation, breakthrough
If radioactive contamination is suspected, everyone who enters the area should be equipped with a: A. type III PASS device. B. personal dosimeter. C. litmus strip. D. lead shield.
Personal dosimeter
Level B ensemble
Personal protective equipment that is used when the type and atmospheric concentration of substances require a high level of respiratory protection but less skin protection. the kinds of gloves and boots worn depend on the identified chemical
Level C ensemble
Personal protective equipment that is used when the type of airborne substance is known, the concentration is measure, the criteria for using an air-purifying respirator are met, and skin and eye exposure is unlikely. A level C ensemble consists of standard work clothing with the addition of chemical protective clothing, chemically resistant gloves, and a form of respiratory protection
Level C ensemble
Personal protective equipment that is used when the type of airborne substance is known, the concentration is measured, the criteria for using an air-purifying respirator are met, and skin and eye exposure are unlikely
What is a common cause of secondary collapse at a trench rescue incident
Personnel at the edge of the trench
Explosive ordnance disposal (EOD) personnel
Personnel trained to detect, identify, evaluate, render safe, recover, and dispose of unexploded explosive device
Operations Level Responders
Personnel who respond to hazardous materials/WMD incidents for the purpose of implementing or supporting actions to protect nearby persons, the environment, or property from the effects of the release.
Awareness Level Personnel
Persons who, in the course of their normal duties, could encounter an emergency involving hazardous materials/ weapons of mass destruction and who are expected to recognize the presence of hazardous materials/WMD, protect themselves, call for trained personnel, and secure the area.
Which cooling technology involves a vest designed to wick perspiration away from the body? a) Fluid-chilled systems b) Forced-air cooling c) Gel-pack vests d) Phase-change cooling technology
Phase-change cooling technology
Which chemical is classified as a pulmonary agent? A. Phosgene B. Toluene C. Naptha D. Anthracite
Phosgene
The measurable characteristics of a chemical are called __________ properties. A. molecular B. empirical C. reactivity D. physical
Physical
What type of changes can chemicals undergo when subjected to outside influences, such as heat, cold, and pressure? A. Thermoplastic B. Physical C. Thermodynamic D. Spatial
Physical
Which is a physical limitation of personnel working in a positive pressure self-contained breathing apparatus? Physical condition Gender Contacts Height and weight
Physical condition
Degradation can be described as: movement of material through closures occurring on a molecular level physical damage from a chemical
Physical damage from a chemical
An area, patch, or roadway that extends a certain number of feet on either side of a pipeline and that may contain warning and informational signs about hazardous materials carried in the pipeline
Pipeline right-of-way
Signage required to be placed on all four sides of highway transport, vehicles, railroad tank cars, and other forms of hazardous materials transportation; the sign identifies the hazardous contents of the vehicle, using a standardization system with 10-inch diamond-shaped indicators
Placard
How are most windshields affixed in place
Plastic glue
Which tactical activity requires technician level training? a) Plugging or patching b) Basic hazard and risk assessment c) Performing decontamination d) Planning a response to a leak
Plugging or patching
Which tactical activity requires technician level training? A. Basic hazard and risk assessment B. Planning a response to a leak C. Performing decontamination D. Plugging or patching
Plugging, patching or midigate
A group of compounds commonly found in fire smoke
Polycylic aromatic hydrocarbons (PAH)
What will happen if water is applied to sulfuric acid? A. Popping and spattering B. Production of chlorine gas C. They will separate. D. Intense burning
Popping and spattering
The minimum level of respiratory protection for employees engaged in emergency response and exposed to an unknown hazardous substance is a APR (air purifying respirator) SAR (supplied air respirator) Positive pressure SCBA pressure demand SCBA
Positive pressure SCBA
When atmospheric conditions at a hazardous materials incident are unknown, what is the minimum level of respiratory protection for operations level responders? a) Positive pressure SCBA b) HEPA filter mask c) Powered air-purifying respirator (PAPR) d) Air-purifying respirator (APR)
Positive pressure SCBA
If fire fighters notice dead or dying animals as they approach the scene of a known or suspected terrorist incident, what should they suspect? A. Possible chemical release B. Possible biological release C. Possible radiation release D. Nerve agent dispersal
Possible chemical release
If fire fighters notice dead or dying animals as they approach the scene of a known or suspected terrorist incident, what should they suspect? a) Possible radiation release b) Nerve agent dispersal c) Possible biological release d) Possible chemical release
Possible chemical release
What are the vertical support members that hold up the roof on a vehicle
Posts
What is the best source of information for identifying building layout, stairways, and exits
Preincident plan
What is the first step in the 10-step special rescue sequence
Preparation
What does the term "packaging" mean in the context of technical rescue
Preparing the victim for removal as a unit
According to NFPA standards, which item is a core competency for operations level hazardous materials responders? a) Perform victim recovery b) Perform atmospheric monitoring c) Preserve evidence d) Control leaking product
Preserve evidence
According to NFPA standards, which item is a CORE COMPETENCE for operations level hazardous materials responders? A. Preserve evidence B. Control leaking product C. Perform victim recovery D. Perform atmospheric monitoring
Preserve evidence -Analyze the scene of a hazardous materials/WMD incident to determine the scope o the emergency -Survey the scene to identify containers and materials involved -Collect information from available reference sources -Predict the likely behavior of a hazardous material -Estimate the potential harm the substances might cause -Plan a response to the release, including selection of the correct level of personal protective clothing -Performe decontamination -Preserve evidence -Evaluate the status and effectiveness of the response
A railcar used to transport materials such as propane, ammonia, ethylene oxide, and chlorine
Pressurized rail tank car
A quick attempt to locate potential victims who may be in danger is a(n)
Primary search
Universal precautions
Procedures for infection control that treat blood and certain bodily fluids as capable of transmitting blood borne diseases
Which particle has a positive charge? A. Electron B. Photon C. Proton D. Neutron
Proton
One requiring a large-scale evacuation
Which is a level III hazardous materials incident?
What section of 29 CFR 1910.120 covers emergency response? A. H B. M C. P D. Q
Q
Which exposure limit is based on a 10-hour exposure? DLH STEL REL NIOSH
REL
What term refers to the process where unstable atoms of an element decay to a different state and emit excess energy in the form of particles or waves? A. Electromagnetism B. Radioactivity C. Covalence D. Molecular decomposition
Radioactivity
Materials that emit radioactivity (the spontaneous decay or disintegration of an unstable atomic nucleus accompanied by the emission of radiation)
Radiological agents
What is the first defense against danger for fire fighters when responding to a hazardous materials incident? A. Proper selection of PPE B. Maintaining crew integrity C. Recognition and awareness of the situation D. Preparatory lessons learned in the classroom
Recognition and awareness of the situation.
Which of the following is an awareness-level technical rescue skill
Recognize hazards
What type of team conducts a quick evaluation of the area to identify the number of people involved? A. Recon B. Rescue C. Survey D. Search
Recon
On the Homeland Security color-coded threat-level system, what color code represents the most severe risk? A. Red B. Green C. Yellow D. Orange
Red
Which color of barrier tape is used to demarcate the hot zone at a technical rescue incident
Red
Which are procedures for personnel wearing vapor-protective clothing requiring emergency decon? a. Remain isolated until deconned b. Conduct fine decon c. Transfer patient to medical area then decon d. Remove suit immediately, then decon
Remain Isolated until deconned
Which of the following is a valid principle for disentangling a victim from a wrecked automobile
Remove the vehicle from around the victim, not the victim through the wreckage
What is the area that surrounds the incident site and whose size is proportional to the hazards that exist
Rescue area
When considering PPE, remember that the most vulnerable route of exposure for an emergency responder is: a. skin absorption b. heat stress c. the eyes d. respiratory system
Respiratory system
According to NFPA standards, which item is a MISSION-SPECIFIC COMPETENCY for operations level hazardous materials responders? A. Scene survey and analysis B. Collection of data from reference sources C. Selection of the appropriate level of PPE D. Response to illicit laboratory incidents
Responce to illicit laboratory incidents -Use of personal protective equipment -Performing technical decontamination -Performing mass decontamination -Evidence preservation and sampling -Performing product control -Performing victim rescue and recovery operations -Responce to illicit lab incidents -Performing air monitoring and sampling
Mitochondria
Responsible for converting nutrients into energy, yielding molecules of adenosine triphosphate (ATP) to fuel the cell's activities
What is the most common method of transporting hazardous materials? A. Rail B. Road C. Air D. Sea
Road
In general, during vehicle extrication, which operation should be taken last
Roll up the dash
Vapor pressures are usually reported in references at an assumed standard temperature of 20ºC. Approximately what temperature is that, in everyday terms? A. Room temperature B. Too hot to touch, but below boiling C. Right at the boiling point of water D. Just above freezing
Room temperature
What do intermodal tanks look like? A. Round horizontal tanks in a box-like steel framework B. Similar to a standard MC-306 over-the-road trailer C. Car-size rectangular boxes D. Short, squat, round tanks, chest-high, with a lifting ring at the top
Round horizontal tanks in a box like steel framework -Both shipping and storage vessels -5000 to 6000 gallons of product -pressurized or non pressurized -shipped by all methods (air,sea,land)
What is formed by making a loop in a rope and then bringing the two ends of the rope parallel to each other
Round turn
Which is an indentifying characteristic of pressurized horizontal tanks? A. Red stenciling B. Wheels at one end C. Access hatches down the side D. Rounded ends
Rounded ends -large vents or pressure relief stacks -contain liquide propane and liquid ammonia -hundred gallon to several thousand gallon -small vapor space called ''headspace'' above the liquid -10 to 15% of the total container capacity is vapor
Which is a consideration when setting up an emergency decontamination area? access to communication location of incident command water quality run off
Run off
When using water to extinguish a fire involving pesticides or a poison, the responder should consider the impact of: viscosity resistance to solubility run-off contamination concentration
Run-off contamination
Which part of a rope is used for hoisting
Running end
What single item makes a Level B ensemble different from the lower levels of PPE? Air purifying respirator Self-contained breathing apparatus Hard hat Inner/outer gloves
SCBA
What acronym is used to remember the symptoms of nerve agent exposure? A. CRAMPS NH B. SLUDGE C. BARKSEAL D. NEWS
SLUDGE
What mnemonic is used to summarize the more common signs and symptoms of nerve agent exposure? A. PADDLE B. SLUDGEM C. MAD HATS D. TRACEM
SLUDGEM Salivation Lacrimation (tearing) Urination Defecation Gastric disturbance Emesis (vomiting) Miosis (constriction of pupil)
A 15-minute exposure no more than four times a day
STEL
Which knot is used to prevent the end of a rope from slipping through the primary knot
Safety
The S in the acronym SIN stands for
Safety Safety, Isolate, Notify
at a hazardous materials incident, the assistant safety officer directly reports to the incident commander safety officer dispatcher hazmat team lead
Safety Officer
Which technique should be used when fire fighters must search a large area such as a warehouse
Search ropes
Any device or structure that prevents environmental contamination when the primary container or its appurtenances fail. examples of secondary containment mechanisms include dikes, curbing, and double-walled tanks
Secondary containment
What is the term for an engineered catch basin around a 5000-gallon liquid container that is designed to contain product if the container fails? A. Auxiliary diking B. Moller wall C. Confinement barrier D. Secondary containment
Secondary containment
A responder has come in contact with a hazardous material by handling a tool that was used to stop a leak. This is an example of: A. secondary contamination. B. contamination. C. exposure. D. infection.
Secondary contamination
A way that personnel, personal protective equipment, apparatus, and tools become contaminated is by a. working in the cold zone b. working upwind and uphill from the hot zone. c. parking apparatus upwind d. secondary contamination
Secondary contamination
An explosive or incendiary device designed to harm emergency responders who have responded to an initial event
Secondary device
When responding to a terrorist event, you should be particularly alert for the possibility of: a) the occurrence of backdrafts, BLEVEs, or other unusual events. b) secondary events designed to harm or hamper emergency responders. c) signs and symptoms of critical incident stress. d) the use of sets and accelerants.
Secondary events designed to harm or hamper emergency responders
Operations section
Section within incident command system responsible for all tactical operations at the incident
What is the first step in a dash displacement
Secure or remove the front doors
Which of the following is a hazardous materials awareness-level skill
Secure the affected area
What is a fire fighter's initial objective during a confined-space incident
Secure the scene
What is the final stage of the extrication process
Securing the scene
In a trench rescue, which step comes first
Shore up the collapse site
What is used to stabilize the sides of an excavation
Shoring
A collection of gaseous products of burning materials, especially organic materials
Smoke
Closed circuit self contained breathing apparatus
Self-contained breathing apparatus designed to recycle the user's exhaled air. This system removes carbon dioxide and generates fresh oxygen
A shipping order, bill of lading, manifest, or other shipping document serving a similar purpose; it usually includes the names and addresses of both the shipper and the receiver as well as a list of the shipped materials along with their quantity and weight
Shipping papers
You arrive on the scene of a vehicle accident involving a cargo tank truck carrying gasoline. The truck is leaking its product into a small lake. The driver of the truck gives you an MSDS sheet on gasoline, which gives a specific gravity of 0.8. With this information, you can predict that the product will:
Sink to the bottom
Which statement best describes the correct perspective to take at a hazardous materials/WMD incident? A. Take aggressive action to minimize the threat. B. Slow down and think before you act. C. Contain and confine, but provide for safety first. D. Risk a lot to save a lot.
Slow down and think before you act.
Which of the following is contagious? A. Smallpox B. Anthrax C. Bubonic plague D. Bacillus
Smallpox
Which of the following is contagious? a) Smallpox b) Bubonic plague c) Anthrax d) Bacillus
Smallpox
Pump operators working at the panel during a fire, shrouded in drift smoke, are also common victims of _____, as is a chief officer at a poorly located command vehicle. domestic violence sinus infection smoke exposure poor posture
Smoke exposure
One of the most complex and challenging patient conditions faced by medical care providers is heat exhaustion smoke inhalation heart attack respiratory arrest
Smoke inhalation
At a vehicle accident, what is the point of placing apparatus at an angle to the crash site
So the apparatus will be pushed off to the side if struck from behind by an oncoming vehicle
If smallpox was eradicated from the world in 1980, why is it a threat today? A. It was premature to declare eradication in 1980. B. It has a spore form that can lie dormant for a decade or more. C. It was not eradicated; rather everyone was either immune or vaccinated. D. Some countries kept samples of it alive.
Some countries kept samples of it alive
What does the white diamond on the NFPA 704 symbol indicate? A. Flammability B. Reactivity C. Special symbols D. Health
Special symbols
Which type of railcar design should a fire fighter be able to identify? A. Carboy B. Ballast regulator C. Mixed cargo D. Special use
Special use Cryogenic tank cars are the most common special-use railcars emergency responders may encounter Operations level responders should recognize three basic types of rail tank cars: -Pressurized -Nonpressurized -Special use
A boxcar, flat car, cryogenic tank car, or corrosive tank car.
Special-use railcar
What level receives more advanced hazardous materials training than the Technician level? A. Specialist B. Interventionist C. Technologist D. Expert
Specialist
__________ is to liquids as vapor density is to gases. A. Specific gravity B. Volatility C. Viscosity D. Molecular weight
Specific Gravity
What quantity is the weight of a liquid as compared to an equal volume of water? A. Vapor density B. Atmospheric pressure C. Specific gravity D. Buoyancy
Specific gravity
What is the term for soil removed from an excavation
Spoils
Which tool is best suited for breaking tempered glass
Spring-loaded punch
When assisting a conscious victim down a ladder, how can the rescuer maintain control of the victim's descent
Squeeze the victim against the ladder
Which phase of the extrication process consists of reducing, removing, or mitigating the hazards at the scene
Stabilization
What are step chocks commonly used for
Stabilize a vehicle's suspension
Command staff
Staff positions that assume responsibility for key activities in the incident command system.
Command staff
Staff positions that assume responsibility for key activities in the incident command system. Individuals at this level report directly to the incident commander.
When organizing teams for a large building, assignments are often based on
Stairway locations
What does the S stand for in SERC? A. Special B. System C. State D. Start
State State Emergency Response Commission
The __________ serves as the liaison between local and state levels of authority. Correct Response a) state emergency response commission b) local emergency planning committee c) regional hazardous materials team d) federal coordination and reporting hotline
State Emergency Response Commission
The __________ serves as the liaison between local and state levels of authority. A. local emergency planning committee B. state emergency response commission C. federal coordination and reporting hotline D. regional hazardous materials team
State Emergency Response Commission (SERC)
Notifying __________ will ensure a quick response by state and federal resources to a major incident. A. FEMA B. state emergency management officials C. DHS D. FBI
State emergency management officials
Notifying __________ will ensure a quick response by state and federal resources to a major incident. a) FBI b) DHS c) FEMA d) state emergency management officials
State emergency management officials
________ identify(ies) the hazard as a liquid, solid, or gas. a) Chemical matter b) Matter properties c) State of matter d) Physical matter
State of matter
Each U.S. state has the right to adopt and supersede safety and health regulations put forth by federal OSHA. What are the states that choose that option called? A. OSHA-exempt states B. State-plan states C. Sub 6 states D. Compliant states
State-plan states
A rope with minimal stretch under load is
Static
Which one of these materials are nonpressurized horizontal storage tanks typically made of? A. Steel B. Zinc C. Manganese D. Iron
Steel -or aluminum
Which item is commonly used to stabilize a vehicle's suspension system
Step chocks
Isolation of the hazard area
Steps taken to identify a perimeter around a contaminated atmosphere. Isolating an area is driven largely by the nature of the released chemicals and the environmental conditions that exist at the time of the release.
Which of the following is one of the four parts of the maintenance formula for ropes
Store
Symptoms of heat ________ include little or no sweating; hot, dry, red skin deep, then shallow breathing; and rapid pulse a. Stroke b. Exhaustion c. Cramps d. Rash
Stroke
A thick glass carboy protected by a wooden or foam crate will typically contain: A. flammable liquids. B. pesticides. C. strong bases. D. strong acids.
Strong acids -nitric acid, sulfuric acid -carboy holds 5 to 15 gallons
What is the purpose of the rings around an MC-312 corrosives tanker? A. Cooling B. Heating C. Structural stability D. Vapor collection
Structural stability
In general, which type of incident requires the most time, planning, and forethought? A. Structure fire B. Hazardous materials incident with rescue C. Structure fire with rescue D. Hazardous materials incident with no life hazard
Structure fire with rescue
Safe and reasonable work practices are ultimately established by the AHJ t/f
T
Soot is a known human carcinogen, like benzene or formaldehyde. t/f
T
Soot is a known human carcinogen. true/false
T
Wet clothing extracts heat from the body up to 240 times faster than dry clothing, which can lead to hypothermia. T/F
T
4. Terrorists have used explosive devices in thousands of attacks, but in recent years there has been a new trend in their use. What is this trend? A. Biological cores B. Suicide bombings C. Radioactive cladding D. Implosion devices
Suicide bombings
Which type of respirator system has a continuous supply of air from outside the hazard zone
Supplied-air respirator
A phase change vest consists of a method to maintain a consistent temperature of 60 degrees T/F
T
Decontamination is performed at hazmat/WMD incidents to remove hazardous materials from all responders, victims, personal protective equipment, tools and equipment. T/F
T
Electrochemical sensors can be easily overwhelmed and will max out with regard to their readings t/f
T
Everyone and everything in the hot zone is subject to contact with the hazardous material and can become contaminated T/F
T
Heat exhaustion occurs because the body is unable to dissipate T/F
T
Heat stroke results from the failure of the temperature-regulating capacity of the body. T/F
T
Ice cooled vests may be recharged by freezing the vest T/F
T
While emergency responders may have considerable experience with decon at hazmat incidents, performing decon at a terrorist incident may require some changes to the procedure T/F
T
safety briefings should be a verbal relay of information on the written safety plan t/f
T
safety briefings should include the reminder that the incident is also a crime scene t/f
T
the safety briefing should stress the potential hazards that exist t/f
T
What mnemonic helps fire fighters remember the seven categories of harm that can be caused by terrorism agents or other hazardous materials? a) CALLUPP b) PANOPRY c) TRACEMP d) WAFFLES
TRACEMP
What mnemonic helps fire fighters remember the seven categories of harm that can be caused by terrorism agents or other hazardous materials? A. WAFFLES B. PANOPRY C. TRACEMP D. CALLUPP
TRACEMP Thermal Radiological Asphyxiation chemical etiological mechanical psychogenic
The following is a list of actions that might be taken on a hazardous materials incident. Which action is appropriate for operations level responders but not for awareness level responders? A. Avoid contact with the material. B. Take steps to contain the release. C. Eliminate ignition sources. D. Use the ERG to identify the material.
Take steps to contain the release
Hazardous materials response agencies should focus incident-planning activities on __________ hazards in the jurisdiction. A. residential B. potential C. vulnerable D. target
Target
Decontamination team
Team responsible for reducing and preventing the spread of contaminants from persons and equipment used at a hazmat incident
What sub-organization within the NFPA produces the hazardous materials/WMD standards? a) Technical Committee on Hazardous Materials Response Personnel b) Special Task Force on Hazardous Materials Substances, Responses, and Disposal c) Scientific and Technical Committee for Field Applications d) Study Group on the Integration of Applicable Hazardous Materials Regulations
Technical Committee on Hazardous Materials Response Personnel
What sub-organization within the NFPA produces the hazardous materials/WMD standards? A. Technical Committee on Hazardous Materials Response Personnel B. Special Task Force on Hazardous Materials Substances, Responses, and Disposal C. Scientific and Technical Committee for Field Applications D. Study Group on the Integration of Applicable Hazardous Materials Regulations
Technical Committee on Hazardous Materials Response Personnel
What is the minimum level of rescue training required for direct involvement in rescue operations
Technician
Which responder level is trained to enter heavily contaminated areas for the purpose of stopping a hazardous materials release? A. Operations B. Advanced C. Awareness D. Technician
Technician
Chemical permeation rates are a result of: a. Temperature, thickness, previous exposures, and chemical combinations b. Strength, flexibility, current exposure, and ambient temperature c. Temperature, chemical mixtures, and corrosiveness d. Chemical resistance, thickness, decontamination, and time.
Temperature, thickness, previous exposures, and chemical combinations
Which type of glass is the rear window of a vehicle
Tempered
What should be a basic point of emphasis when training with other departments for technical rescue incidents
Terminology
Ecoterrorism
Terrorism directed against causes that radical environmentalists think would damage the earth or its creatures
One advantage of using Level A PPE with SAR (type 3) and vapor protective suit is: Greater comfort and mobility because of the close-fitting cut A turnout coat or limited use garment can be worn over the suit for additional protection Air cylinders can be removed or changed without opening the suit That it permits extended operations
That it permits extended operations
What is the designation for the posts located between the front and rear doors on a four-door vehicle
The "B" posts
What is the designation for the posts located behind the rear doors or rear passenger compartment windows
The "C" posts
What is the lead agency for crisis management during a terrorist incident? a) FEMA b) Local fire/EMS c) The FBI d) Local law enforcement
The FBI
Occupational Safety and Health Administration (OSHA)
The U.S. federal agency that regulates worker safety and, in some cases, responder safety.
Department of Transportation (DOT)
The U.S. government agency that publicizes and enforces rules and regulations that relate to the transportation of many hazardous materials.
Chemical reactivity
The ability of a chemical to undergo an alteration in its chemical make-up, usually accompanied by a release of some form of energy
Corrosivity
The ability of a material to cause damage (on contact) to skin, eyes, or other parts of the body
water solubility
The ability of a substance to dissolve in water
Threshold limit value/time-weighted average (TLV/TWA)
The airborne concentration of a material to which a worker can be exposed for 8 hours a day, 40 hours a week, and not suffer any ill effects
When using air purifying respirators, which is an operational component that should be considered prior to use? The supplied air line cannot exceed 300 ft The appropriate cartridge/filter is selected prior to use. The filters are only usable for less than 30 mins Ambient air must contain at least 18.5% oxygen
The appropriate cartridge/filter is selected prior to use.
Which area is the first search priority
The area immediately around the fire
Hot zone
The area immediately surrounding a hazardous materials incident site that is directly dangerous to life and health
Hot zone
The area immediately surrounding a hazardous materials spill/incident site that is directly dangerous to life and health.
Warm zone
The area located between the hot zone and the cold zone at an incident. PPE is required for all personnel in this area. The decontamination corridor is located in the warm zone.
Warm zone
The area located between the hot zone and the cold zone at an incident. The decontamination corridor is located in the warm zone
National Fire Protection Association (NFPA)
The association that develops and maintains nationally recognized minimum consensus standards on many areas of fire safety and specific standards on hazardous materials.
immediately dangerous to life and health (IDLH)
The atmospheric concentration of any toxic, corrosive, or asphyxiant substance such that it poses an immediate threat to life or could cause irreversible or delayed adverse health effects
What is the last part of a windshield that should be cut
The bottom
Where is the relief cut made in a dash displacement
The bottom of the "A" post
Command
Which is one of the command staff functions of the ICS?
What dictates the actions taken at a hazardous materials incident? a) The level of protection b) The type of decontamination c) The type of equipment d) The chemical involved
The chemical involved
What dictates the actions taken at a hazardous materials incident? A. The chemical involved B. The level of protection C. The type of equipment D. The type of decontamination
The chemical involved
Incident command system
The combination of facilities, equipment, personnel, procedures, and communications under a standard organizational structure organized so as to manage assigned resources and effectively accomplish stated objectives for an incident
Radiation
The combined process of emission, transmission, and absorption of energy traveling by electromagnetic wave propagation between a region of higher temperature and a region of lower temperature
Finance/administration section
The command-level section of the incident command system responsible for all costs and financial aspects of the incident, as well as any legal issues that arise
Threshold limit value/skin
The concentration at which direct or airborne contact with a material could result in possible and significant exposure from absorption through the skin, mucous membranes, and eyes
Lethal concentration (LC)
The concentration of a material in air that, on the basis of laboratory tests (inhalation route), is expected to kill a specified number of the group of test animals when administered over a specified period of time
Persistence
The continued presence of a substance in the environment. Persistent chemicals are typically dense, oily substances with high molecular weights and low vapor pressures
Anaerobic metabolism
The creation of energy through the breakdown of glucose. Without oxygen, this metabolic process results in the production of lactic acid
Aerobic metabolism
The creation of energy through the breakdown of nutrients in the presence of oxygen. The byproducts are carbon dioxide and water, which the body disposes of by breathing and sweating
Permissible exposure limit (PEL)
The established standard limit of exposure to a hazardous material. It is based on the maximum time-weighted concentration at which 95 percent of exposed, healthy adults suffer no adverse effects over a 40-hour workweek.
Penetration
The flow or movement of a hazardous chemical through closures such as zippers, seams, porous materials, pinholes, or other imperfections in a material
Penetration
The flow or movement of a hazardous chemical through closures such as zippers, seams, porous materials, pinholes, or other imperfections in a material. Liquids are most likely to penetrate a material, but solids (such as asbestos) can also penetrate protective clothing materials
Who is the responsible party for a technical rescue incident that occurs at a worksite or industrial facility
The foreperson or supervisor
What does MC-306 refer to? A. The tag on gas pumps that says "this device must start on zero" B. The grounding harness woven into gasoline-dispensing device hoses C. The test all gasoline products undergo to determine their octane value D. The familiar oval-shaped highway gasoline tanker
The familiar oval-shaped highway gasoline tanker
HAZWOPER (HAZardous Waste OPerations and Emergency Responce)
The federal OSHA regulation that governs hazardous materials waste site and response training. Specifics to emergency response can be found in 29 CFR 1910.120(q).
Logistics section chief
The general staff position responsible for directing the logistics function. It is generally assigned on complex, resource intensive, or long duration incidents
Operations section chief
The general staff position responsible for managing all operations activities
Operations section chief
The general staff position responsible for managing all operations activities. It is usually assigned when complex incidents involve more than 20 single resources or when command staff cannot be involved in all details of the tactical operation.
Planning section chief
The general staff position responsible for planning functions and for tracking and logging resources. it is assigned when command staff members need assistance in managing information
Authority Having Jurisdiction (AHJ)
The governing body that sets operational policy and procedures for the jurisdiction you operate in.
How does the vapor pressure of a liquid relate to its rate of evaporation? A. There is no relationship between these two quantities. B. Vapor pressure and rate of evaporation are synonymous. C. The greater the vapor pressure, the slower a liquid will evaporate. D. The greater the vapor pressure, the faster a liquid will evaporate.
The greater the vapor pressure, the faster a liquid will evaporate
How does the vapor pressure of a liquid relate to its rate of evaporation? a) There is no relationship between these two quantities. b) Vapor pressure and rate of evaporation are synonymous. c) The greater the vapor pressure, the faster a liquid will evaporate. d) The greater the vapor pressure, the slower a liquid will evaporate.
The greater the vapor pressure, the faster a liquid will evaporate
cyberterrorism
The intentional act of electronically attacking the government or private computer systems
Agroterrorism
The intentional act of using chemical or biological agents against the agricultural industry or food supply
What is the correct procedure during a clockwise rom search
The left hand maintains contact with the wall
State Emergency Response Commission (SERC)
The liaison between local and state levels that collects and disseminates information relating to hazardous materials emergencies.
Incident command post
The location in the cold zone where the incident command is located.
Incident command post (ICP)
The location in the cold zone where the incident command is located; it is where the command, coordination, control, and communications functions are centralized.
Upper explosive limit (UEL)
The maximum amount of gaseous fuel that can be present in the air if the air/fuel mixture is to be flammable or explosive
threshold limit value/short-term exposure limit (TLV-STEL)
The maximum concentration of hazardous material to which a worker can sustain a 15-minute exposure not more than four times daily without experiencing irritation or chronic or irreversible tissue damage. There should be a minimum 1-hour rest period between any exposures to this concentration of the material
National Institute for Occupational Safety and Health (NIOSH)
The organization that sets the design, testing, and certification requirements for self-contained breathing apparatus in the US.
When the letters LD or LC are followed by a number, what does that number indicate? A. The average short-term exposure limit B. The percentage of test subjects that will die when exposed to a specified amount C. The lethal amount for all subjects of a specific test group D. The average permissible exposure limit
The percentage of test subjects that will die when exposed to a specified amount
When the letters LD or LC are followed by a number, what does that number indicate? a) The percentage of test subjects that will die when exposed to a specified amount b) The average permissible exposure limit c) The lethal amount for all subjects of a specific test group d) The average short-term exposure limit
The percentage of test subjects that will die when exposed to a specified amount
When the letters LD or LC are followed by a number, what does that number indicate? A. The average short-term exposure limit B. The percentage of test subjects that will die when exposed to a specified amount C. The lethal amount for all subjects of a specific test group D. The average permissible exposure limit
The percentage of test subjects that will die when exposed to a specified amount
When removing the victim from the vehicle, who directs the move
The person holding the victim's c-spine
Decontamination
The physical and /or chemical process of reducing and preventing the spread of contaminants from people, animals, the environment, or equipment involved at hazardous materials weapons of mass destruction incidents
Degradation
The physical destruction or decomposition of a clothing material owing to chemical exposure, general use, or ambient conditions (such as storage in sunlight). Materials can also be tested for weight changes, loss of fabric tensile strength, and other properties to measure degradation.
Degradation
The physical destruction or decomposition of a clothing materials owing to chemical exposure, general use, or ambient conditions.
Mass Decontamination
The physical process of reducing or removing surface contaminants from large numbers of victims in potentially life-threatning situations in the fastest time possible
State of matter
The physical state of a material-solid,liquid, or gas
Threshold limit value (TLV)
The point at which a hazardous material or weapon of mass destruction begins to affect a person
Incident safety officer
The position within the incident command system responsible for identifying and evaluating hazardous or unsafe conditions at the scene of an incident
Public information officer
The position within the incident command system responsible for providing information about the incident (point of contact for the media)
Public information officer (PIO)
The position within the incident command system responsible for providing information about the incident.
Liaison officer
The position within the incident command system that establishes a point of contact with outside agency representatives
Secondary contamination
The process by which a contaminant is carried out of the hot zone and contaminates people, animals, the environment, or equipment.
Secondary contamination
The process by which a contaminant is carried out of the hot zone and contaminates people, animals, the environment, or equipment. Also referred to as cross-contamination.
Permeation
The process by which a hazardous chemical moves through a given material on the molecular level
Permeation
The process by which a hazardous material moves through a given material on the molecular level
Exposure
The process by which people, animals, the environment, and equipment are subjected to or come into contact with a hazardous material
absorption
The process by which substances travel though body tissues until they reach bloodstream
Combustible
The process of burning from a gaseous or vaporous state
Donning
The process of putting on an ensemble of PPE
Emergency decontamination
The process of removing the bulk of contaminants off a victim without regard for contaminant.
Emergency decontamination
The process of removing the bulk of contaminants off a victim without regard to containment (used in life threatening situations)
Emergency decontamination
The process of removing the bulk of continents off a victim without regard for containment. It is used in potentially life-threatening situations, without the formal establishment of a decontamination corridor.
Triage
The process of sorting victims based on the severity of their injuries and medical needs to establish treatment and transportation priorities.
Doffing
The process of taking off an ensemble of PPE
Contamination
The process of transferring a hazardous material from its source to people, animals, the environment, or equipment, all of which may act as carriers for the material
Which statement about vent-entry-search is correct
The process puts the searcher between the fire and a ventilation opening
Size up
The rapid mental process of evaluating the critical visual indicators of the incident, processing that information based on training and experience, and arriving at a conclusion that will serve as the basis to form and implement a plan of action
size-up
The rapid mental process of evaluating the critical visual indicators of the incident, processing that information based on training and experience, and arriving at a conclusion that will serve as the basis to form and implement a plan of action.
Incident planning should focus on both the real threats that exist in the department's community and: A. the real threats that exist in adjacent communities the department might assist. B. threats that are not real today, but that may become real as technology changes. C. model threats, which exercise all the available resources in a standard set of circumstances. D. random threats; always expect the unexpected, especially with the terrorism concerns of the new millennium.
The real threats that exist in adjacent communities the department might assist.
Evacuation
The removal or relocation of those individuals who may be affected by an approaching release of a hazardous material
When using the clothes drag, what supports the victim's head
The rescuer's arms
which statement is true regarding vapor dispersion? It commonly utilizes firefighting foam It is not effective on water soluble materials The runoff may need to be contained It is only effective on materials with a specific gravity of less than 1
The runoff may need to be contained
The command staff
The safety officer position is part of which ICS organizational element?
Operations section
The section within the incident command system responsible for all tactical operations at the incident. Its personnel carry out the objectives developed by the incident commander
Logistics section
The section within the incident command system responsible for providing facilities, services, and materials for incident.
Logistics section
The section within the incident command system responsible for providing facilities, services, and materials for the incident
Planning section
The section within the incident command system responsible for the collection, evaluation, and dissemination of tactical information related to the incident and for preparation and documentation of incident management plans
Radioactivity
The spontaneous decay or disintegration of an unstable atomic nucleus accompanied by the emission of radiation
Size up
The starting point for making plans to bring an emergency situation under control?
Boiling point
The temperature at which a liquid will continually give off vapors in sustained amounts and, if held at that temperature long enough, will eventually turn completely into gas
Fire Point
The temperature at which sustained combustion will occur
Incubation period
The time period between the initial infection by an organism and the development of symptoms by a victim.
How should an unconscious child be carried down a ladder
The victim cradle across the rescuer's arms
What is the only circumstance in which a victim should be moved prior to completion of initial care, assessment, stabilization, and treatment
The victim's life is in immediate danger
When using a webbing sling drag, what helps support the victim's head and neck
The webbing sling
Specific gravity
The weight of a liquid as compared to water
Vapor density
The weight of an airborne concentration (vapor or gas) as compared to an equal volume of dry air.
How is flammable range related to the relative danger of a substance? A. The higher the bottom number, the more dangerous the substance is. B. The narrower the range, the more dangerous the substance is. C. The wider the range, the more dangerous the substance is. D. There is no relationship between these quantities.
The wider the range, the more dangerous the substance is
Which of the following is a significant drawback to using the senses to detect the presence of hazardous materials? A. They are unreliable. B. They become insensitive with prolonged exposure. C. Sensory inputs are easily confused. D. Their use involves potential exposure to the hazard.
Their use involves potential exposure to the hazard
Which statement about gaining access through a windshield is correct
There are usually easier ways to gain access
What does the T stand for in the acronym TRACEMP? A. Time B. Temperature C. Toxic D. Thermal
Thermal Thermal Radiological Asphyxiation Chemical Etiological Mechanical Psychogenic
What is distinctive about IMO Type 5 containers? A. They are open to the air. B. They are vacuum containers. C. They are high-pressure vessels. D. They are designed for prolonged immersion in saltwater
They are high-pressure vessels Pressure Intermodal tanks (IMO 5 or DOT spec 51) -100 to 600 psi -liquified gases, propane and butane
Which statement best describes how hazardous materials regulations are created? A. They are created in each fire department separately by that department. B. They are issued by government bodies such as OSHA. C. They are formed by participation from industry manufacturers. D. They are laws, passed by the several states' legislatures.
They are issued by government bodies such as OSHA.
How are standards for hazardous materials developed? A. They are created in each fire department, separately, by that department. B. They are formed by participation from industry manufacturers. C. They are laws, passed by the several states' legislatures. D. They are issued by nongovernmental agencies such as NFPA.
They are issued by nongovernmental agencies such as NFPA
Are intermodal tanks pressurized or nonpressurized? A. They are neither pressurized nor nonpressurized. B. They can be either pressurized or nonpressurized. C. Pressurized only D. Nonpressurized only
They can be either pressurized or nonpressurized
Flammable liquids with low boiling points are dangerous because: A. a relatively low temperature can start the liquid boiling. B. once one of these substances begins to boil, it is very difficult to make it stop. C. a low boiling point translates into a tendency for early explosion in a fire. D. they may produce large volumes of flammable vapor at relatively low temperatures.
They may produce large volumes of flammable vapor at relatively low temperatures
When dealing with a radiological incident involving a leak or spill, what exposure guidelines should be used to minimize radioactive contamination? a. time, distance, half-life b. ionizing radiation, no ionizing radiation, half life c. time, distance, shielding d. alpha particles, beta particles, gamma rays
Time, distance, shielding
What is the function of a Dewar container? A. To keep contents hot B. To minimize sloshing of contents C. To keep contents cold D. To hold contents in negative pressure
To keep contents cold
Incident Commander
To whom do Individuals on the command staff directly report to the
What is it called when there is not enough fuel in a fuel/air mixture? A. Too rich B. Starvation C. Too lean D. Pre-ignition
Too lean
What is it called when there is too much fuel in a fuel/air mixture? A. Too lean B. Condensation C. Too rich D. Saturated
Too rich
Where should rescuers begin their cuts on a windshield
Top, center
What is the name of the bulk storage vessel, described as a portable plastic tank surrounded by a stainless steel web, that can hold a few hundred gallons? A. Cistern B. Vault C. Tote D. Magazine
Tote -4ft. square and 6ft tall (steel webbing) -bottom mounted discharge valves -found in fixed facilities -they hold solvents, corrosives, or select oxidizers -119 to 793 gallons -No secondary containment system
Any gas or volatile liquid that is extremely toxic to humans
Toxic inhalation hazard (TIH)
Planning
Which is one of the command staff functions of the ICS?
What is the step in the technical rescue incident process that follows removal of a victim
Transport
Cancer is prevalent in the fire service, more so than nearly any other profession. True False
True
HCN poisoning should be suspected in smoke inhalation patients with significant hypotension, soot in the nose or mouth, and/or an altered mental level of consciousness. True False
True
Oxygen is the natural antidote for carbon monoxide poisoning t/f
True
What is one of the three primary classifications of rope based on function
Utility
Which of the following is the most toxic of the weapons-grade nerve agents? A. Sarin B. Soman C. VX D. Tabun
VX
What is the term for the pressure exerted by the vapor of a liquid until the vapor and the liquid are in equilibrium? A. Vapor density B. Vapor pressure C. Head pressure D. Head density
Vapor pressure
A level A suit will protect the responder from ill effects from All hazardous materials any exposure to nuclear agents vapors and gases bomb explosions no closer than 50 feet
Vapors and gases
Inverted J-shaped tubes that allow for pressure relief or natural venting of the pipeline for maintenance and repairs
Vent pipe
What is a critical factor to evaluate in size-up for search and rescue
Victims' ability to self-evacuate
In which control zone is decontamination performed
Warm zone
Logistics
Which is one of the general staff positions of the ICS?
A vest where the cooling agent is circulated throughout the garment and operates on the principle of conductive heat transfer is known as a _____ vest. Air cooled Ice Air and water cooled Water cooled
Water cooled
On an NFPA 704 symbol, what does a W with a slash through it indicate? A. Water reactive B. Wetting agent C. Extinguish with water D. Use water for decontamination
Water reactive Burning O: Oxidizing capability Three-bladed trefoil: Radioactivity
What is the term for the ability of a substance to dissolve in water? a) Water corrosivity b) Water solubility c) Chemical solubility d) Water formulation
Water solubility
Shipping papers for railroad transport
Waybill
What is the term for shipping papers carried on railroad transportation? A. Waybills B. Air bill C. Dangerous cargo manifests D. Bills of lading
Waybill -a list of the contents in every car on the train is called the Consist or Train list. -the conductor/engineer or member will have a copy of the consist in mainline use
Weapons of Mass Destruction
Weapons whose use intended to cause mass casualties, damage and chaos
Weapons of Mass Destruction (WMD)
Weapons whose use is intended to cause mass casualties, damage, and chaos. The NFPA includes the use of WMD in its definition of hazardous materials.
Which factor commonly limits the use of helicopters for victim transport
Weather conditions
Which emergency drag is best for fast removal from a dangerous area
Webbing sling
Isolate
What does the I in the acronym SIN stand for?
Life safety
What is the first priority on any hazardous material incident?
Establish control of the scene
What is the first step after determining that a hazardous material is present?
To prevent access by unauthorized personnel into the emergency scene
What is the purpose of an isolation perimeter?
Level 1
What level of hazardous materials incident occurs when a motor vehicle accident causes a small gasoline spill?
Incident command post
What serves as the collection point for all information and resources?
Common terminology
Which is one of the key benefits of using ICS?
Consisten organizational structure
Which is one of the key benefits of using ICS?
Public information, Liaison, safety officer
Which job function is part of the ICS command staff?
Safety officer
Which position has the authority to immediately terminate any unsafe work practice?
When does size-up begin
When the company is dispatched
When is the use of utility rope appropriate
When the rope will not be supporting people
Under what circumstances are alpha particles the most harmful to the human body? A. When the skin is wet B. When they are ingested or inhaled C. When the victim has no shielding other than clothing D. When the emanating source is wet
When they are ingested or inhaled
Under what circumstances are alpha particles the most harmful to the human body? a) When the skin is wet b) When the emanating source is wet c) When they are ingested or inhaled d) When the victim has no shielding other than clothing
When they are ingested or inhaled
Orange bordered pages
Where in the ERG can you find evacuation distances for small spills or fires?
When does the response to a hazardous materials incident begin? A. Not until everyone is assembled onsite and the planning and evaluation process has been completed B. Not until the first person trained in hazardous materials arrives on the scene C. When the first call is received by the communications center or other agency of notification D. With learning about the regulations, agencies involved, and potential hazards in the jurisdiction
With learning about the regulations, agencies involved, and potential hazards in the jurisdiction.
When performing a mission-specific competency, operations level hazardous materials responders must: A. be secured to a mechanical means of retrieval. B. work in pairs. C. work under the direct supervision of technician level personnel. D. wear Level A protective clothing
Work under direct supervision of technician level personnel.
When performing a mission-specific competency, operations level hazardous materials responders must: a) work in pairs. b) be secured to a mechanical means of retrieval. c) work under the direct supervision of technician level personnel. d) wear Level A protective clothing.
Work under the direct supervision of technician level personnel
What is the term for the part of a rope used to form a knot
Working end
When donning a SCBA with a level A suit, the SCBA is a. worn inside the PPE b. worn outside the PPE c. worn intermittently d. donned last
Worn inside the PPE
What is the most commonly used color of barrier tape for marking the cold zone
Yellow
Which section of the Emergency Response Guidebook would a fire fighter use when he or she knows the chemical identification number of the hazardous material? A. Green B. Yellow C. Blue D. Orange
Yellow -More than 4000 chemicals -Listed by their four-digit UN number/identification number (ID)
Level III incidents often require the technical expertise of ______ to be brought in for appropriate handling of such an incident. a specialist mutual aide fire dept. firefighters with hazardous clothing an insurance agent
a specialist
A process in which a material is added to soak up a hazardous material to prevent enlargement or spread of the contaminated area is known as: neutralization solidification adsorption absorption
absorption
Respiratory protective equipment should be cleaned and inspected
after each use
Attacks on agriculture or the food supply are examples of: a) agroterrorism. b) ecoterrorism. c) international terrorism. d) cyberterrorism.
agroterrorism
A vehicle air bag will remain energized until the
air bag capacitor is fully discharged
What is another term for a sheet bend
becket bend
Which are safety guidelines for the use of vapor protective clothing? a. Hand signals should not be used b. Suits readily provide release of body heat. c. Suits significantly impair mobility d. As a rule, one support person is necessary for every two entry people.
c. Suits significantly impair mobility
The one-person walking assist is best suited for victims who are
capable of walking
One of the most common industrial hazards
carbon monoxide
What term describes carbon particles of varying sizes, ranging from large embers to particles you can't see with the naked eye? Smoke Carbon monoxide Soot Polyol
carbon monoxide
Which signal word indicates the material has minor toxicity and may cause minor eye damage and skin irritation? A. Caution B. Danger—Poison C. Danger D. Warning
caution
Which kind of rescue takes place in a location such as a tank, silo, underground electrical vault, or storm drain
confined space
A list of the contents of every car on a train. Also called train list
consist
one of the factors that can change the evacuation area is:
change in wind direction
The alteration of the molecular nature of a material is known as a ________ change. A. physical B. chemical C. property D. matter
chemical
Shopping malls, schools, and stadiums are examples of ________ targets. A. infrastructure B. symbolic C. civilian D. ecoterrorism
civilian
When sheltering people in place, the citizens should be directed to: keep all heating, ventilation, and ac running close all heating, ventilation, and air-conditioning systems
close all heating, ventilation, and air-conditioning systems
Which protective action must be taken during shelter in-place protection close all windows establish water curtain use positive pressure to protect the structure ensure heating, ventilation, AC system remains operating
close all windows
For air transportation, where would a fire fighter locate the air bill? A. Wheel well B. Cargo area C. Cockpit D. Entrance door
cockpit The Air bill is the shipping paper. It is kept in the cockpit and is the pilots responsibility
Vehicles and equipment are staged in the __________ zone
cold
back-up personnel should be advised of the incident action plan and positioned in the _____ zone hot warm cold emergency
cold
if a product with a vapor densitry of 1.6 escaped from its container, you would expect the product to:
collect in low-lying areas
The ______ is the location where coordination, control, and communications are centralized. command post warm zone staging area news media post
command post
On a technical rescue incident, the first-arriving __________ assumes command.
company officer
The kern of a kernmantle rope is its
core
How does the fire fighter move when performing the fire fighter drag
crawling on hands and knees
A figure eight on a bight is used to
create a secure loop at the working end
Rescue-lift air bags must always be used in conjunction with
cribbing
Exposure to ______ materials may cause freeze burns and frostbite. a. corrosive b. carcinogen c. radiation d. cryogenic
cryogenic
In the Paris study of smoke-related morbidity and mortality, blood samples from fatalities showed: cyanide levels in the lethal range whereas carbon monoxide levels were in nontoxic concentrations. carbon monoxide levels in the lethal range whereas cyanide levels were in nontoxic concentrations. cyanide and carbon monoxide levels in the nontoxic range. both 1 and 3
cyanide levels in the lethal range whereas carbon monoxide levels were in nontoxic concentrations
What is the term for terrorism that electronically targets computers or the Internet? a) Data terrorism b) Electronic terrorism c) Cyberterrorism d) Computerrorism
cyberterrorism
A portable, nonbulk, compressed gas container used to hold liquids and gases. Uninsulated compressed gas cylinders are used to store substances such as nitrogen, argon, helium, and oxygen. They have a range of sizes and internal pressures
cylinder
How often should a self contained breathing apparatus unit be inspected after it has been used?
daily
Which signal word indicates the material may cause severe eye damage or skin irritation? A. Caution B. Danger—Poison C. Danger D. Warning
danger
Core competencies of operations level hazardous materials/WMD responders are: A. offensive. B. indirect. C. passive D. defensive.
defensive
The physical destruction or decomposition of chemical protective clothing by a chemical action is called degradation breakthrough line penetration permeation
degradation
What is a common sign of damage to a kernmantle rope
depressions in the kern
The military hazardous materials/WMD marking system is based on ________ hazards. A. detonation and exposure B. detonation and fire C. exposure and fire D. explosion and detonation
detonation and fire Division 1: Mass detonation (Orange Octagon) Division 2: Explosion-with-fragment (Number 2 inside an orange X) Division 3: Mass fire hazards (3 printed inside an inverted orange triangle) Division 4: Moderate fire hazards (inside an orange diamond)
_____ is the most commonly used method for decon personnel brushing or scraping adsorption absorption dilution/washing
dilution washing
Packing radioactive material around an explosive device creates what is known as a ________ bomb. A. rad B. truck C. dirty D. neutron
dirty
When is the most common time for smoke exposures to occur? During the initial fire attack during primary search during overhaul while on the fire perimeter
during overhaul
From which end of the rope can a clove hitch accept tension without coming untied
either end
Above-ground storage tanks (ASTs) are: A. pressurized. B. nonpressurized. C. either pressurized or nonpressurized. D. neither pressurized nor nonpressurized.
either pressurized or nonpressurized
Pipeline warning signs include a warning symbol, the pipeline owner's name, and a/an: A. UN ID number. B. emergency contact number. C. ERG guide number. D. hazard statement.
emergency contact number
A rope carried by a fire fighter only for self-rescue from an extreme situation is called a(n) __ rope
escape
The decision to evacuate or shelter in place is relatively easy to make t/f
f
evacuation is always preferred over sheltering in place t/f
f
The command post is located in the warm zone t/f
false
A rope is attached to a ladder for hoisting using a(n)
figure eight on a bight
Which is the most energetic type of radiation? A. Alpha B. Beta C. Gamma D. Photon
gamma
On the Homeland Security color-code system, what is the color code for the lowest risk? A. Red B. Green C. Yellow D. Orange
green
What is the term for a piece of rescue equipment worn by a person to secure that individual to a rope
harness
Compared to a natural fiber rope, a synthetic fiber rope
has a smaller diameter than a natural fiber rope of equal strength
When lives can be saved, how much risk is justified in trying to save them
high
Heat stroke is associated with: a. muscle cramps in legs and abdomen b. hot, dry, red skin c. heightened state of unconsciousness d. cool, moist skin
hot, dry red skin
The _____ zone is the are of highest known hazard
hot/exclusion
prior to allowing responders to act, they should be briefed on all of the following except: anticipated duration of the task the materials long-term effects location of command how to plug a leak
how to plug a leak
To minimize the physical limitations of PPE, a firefighter should:
hydrate frequently
when a fire involves the cargo of a truck transporting explosives, the responder should
immediately evacuate the area
The two-person chair carry is particularly useful
in narrow corridors
Water supply, power distribution, and transportation are examples of ________ targets. A. ecoterrorism B. infrastructure C. symbolic D. civilian
infrastructure
Air monitoring conducted during active firefighting should be limited to: interiors. exteriors. exposers. the incident command area.
interiors
When the safety officer notices a critical emergency condition at an incident, they should:
intervene in the unsafe action
When determining the location of the command post, it is vital that: the ic can view the scene from it it is located downhill and downwind. the ic has two views of the incident. it is in a safe zone
it is in a safe zone
Which is correct regarding emergency decontamination
it is required when immediate medical attention is required
A windshield is made of __________ glass
laminated
when dealing with a level III incident, it is expected that evacuation of people will cover an area of several square blocks large scale evacuation one mile upwind one block in each direction
large scale evacuation
How much risk to fire fighters is acceptable in attempting to save valuable property
limited
What is formed by making a circle in a rope
loop
Which knot component is part of a clove hitch
loop
what would show that the correct actions were taken at a flammable gas leak? monitor readings remain unchanged leak is not contained scene is not controlled lower readings on the monitor
lower readings on the monitors
The best source of information on a specific hazardous material is the:
material safety data sheet (msds)
After step chocks are placed under the side of the vehicle, rescuers should
pull the valve stems from the tires
REL stands for? relative exposure limit retroactive exposure limit recommended exposure limit reactive exposure limit
recommended exposure limit
The goal of an emergency decon procedure is to
remove any threatening contamination as quickly as possible
What is the first priority for a victim who is in a hazardous area and in need of medical treatment
remove the patient from the hazard
The escape rope must be __ once it is used
replaced
What is the first priority following an explosion? A. Rescuer safety B. Scene safety C. Victim rescue D. Establishing incident command
rescuer safety
When hoisting a ladder, a __ line should be attached to the bottom of the ladder to help control it as it is hoisted
tag
Weighing the potential danger to fire fighters against the potential for saving a life is called
risk-benefit analysis
The person who advises the incident commander of existing or potentially unsafe conditions, monitoring conditions of personnel, and compliance with standard operating procedures is the: operations officer safety officer recon officer team leader
safety officer
A safety knot is most typically used to
secure the leftover working end of a rope
The term for a rope that is suddenly put under unusual tension is __ loading
shock
the incident command post at a hazardous materials incident
should relay their location to the dispatcher and responding personnel
What type of PPE is most commonly used when dealing with a biological incident? vapor protection clothing structural firefighting clothing splash protective clothing high temp protective clothing
splash protective clothing
________ identify(ies) the hazard as a liquid, solid, or gas. A. Matter properties B. State of matter C. Physical matter D. Chemical matter
state of matter
if a safety officer notices an unsafe activity at an emergency, the safety officer should
stop the activity immediately
The individual fibers of a natural fiber ropes are twisted together to form a
strand
The best type of ppe for thermal hazards would be vapor protective clothing with flash liquid splash clothing structural firefighting clothing high temp protective clothing
structural firefighting clothing
Carbon monoxide reduces the amount of oxygen carried to the cells; cyanide renders the cells incapable of using whatever oxygen is present. T/F
t
Philosophically, the modern fire service is much like it was in Franklin's era. T/F
t
sheltering in place is a method of safeguarding people in a hazardous area t/f
t
On which principle does a thermal imaging camera operate
temperature differentials
Size-up
term refers to assessing what is happening at the scene and then using that information to devise a plan of action?
What part of the body does bubonic plague attack? A. The liver and kidneys B. The lymph nodes C. The immune system D. The brain
the lymph nodes
When a chemical change occurs, the event is usually accompanied by: A. the release of some form of energy. B. at least one of the substances boiling. C. a momentary pseudo- or cold boil. D. the evolution of some kind of gas.
the release of some form of energy
If you are initiating the incident management system at a hazardous materials incident, the person assigned as the safety officer must be trained to awareness trained to operations trained to technician second highest ranking
trained to the technician level
The hot zone is the area immediately around the release t/f
true
The warm zone includes the decontamination area t/f
true
when operating at a hazardous materials scene, what is required when operating in a hot zone.
utilization of the buddy system
The area that exists just outside the hot/exclusion zone is known as the:
warm zone
Which signal word indicates the material is moderately toxic? A. Caution B. Danger—Poison C. Danger D. Warning
warning
What is the term for the ability of a substance to dissolve in water? A. Water formulation B. Water corrosivity C. Chemical solubility D. Water solubility
water solubility
The safest way to work in smoke is to: breathe shallowly avoid the fire room wear breathing apparatus breathe as little as possible
wear breathing apparatus
The first priority for search teams is those areas
where occupants are in the mos immediate danger
