EMT Chapter 2 Questions

Which of the following statements would NOT be appropriate to say to the family of a dying patient? Select one: A. "Things will get better in time." B. "It is okay to be angry and sad." C. "This must be painful for you." D. "Tell me how you are feeling."

The correct answer is: A. "Things will get better in time."

A 15-year-old boy was killed when he was struck by a car while riding his bicycle. He has numerous disfiguring injuries and has been placed in the back of the ambulance to shield him from curious bystanders. When the child's parents arrive at the scene, they demand to see him. You should: Select one: A. advise them that their son had severely disfiguring injuries and ask them if there is anyone they would like you to contact first. B. discreetly escort them to the back of the ambulance and allow them to see their child by themselves while you wait outside. C. let them know that because of the circumstances of their child's death, they will not be permitted to see him at this time. D. express your sincere condolences over their loss and have them escorted away from the scene by a law enforcement officer.

The correct answer is: A. advise them that their son had severely disfiguring injuries and ask them if there is anyone they would like you to contact first.

The general adaptation syndrome is characterized by which of the following phases? Select one: A. alarm response, reaction and resistance, and recovery B. delayed reaction, alarm response, and physical recovery C. reaction and resistance, euphoria, and physical exhaustion D. immediate reaction, psychological exhaustion, and recovery

The correct answer is: A. alarm response, reaction and resistance, and recovery

When decontaminating the back of your ambulance after a call, you should: Select one: A. allow surfaces to air dry unless otherwise indicated in the product directions. B. use a bleach and water solution at a 1:2 dilution ratio to thoroughly wipe all surfaces. C. clean all surfaces and patient contact areas with a mixture of alcohol and water. D. spray the contaminated areas and then immediately wipe them dry with a towel.

The correct answer is: A. allow surfaces to air dry unless otherwise indicated in the product directions.

Vector-borne transmission of an infectious organism occurs via: Select one: A. animals or insects. B. smoke or dust. C. direct contact. D. inanimate objects.

The correct answer is: A. animals or insects.

You are transporting a 40-year-old male with respiratory distress. The patient tells you that he recently had a positive tuberculosis (TB) skin test and is currently being evaluated for possible TB. You should: Select one: A. apply a nonrebreathing mask on the patient and a high-efficiency particulate air (HEPA) respirator on yourself. B. remain at least 3 feet away from the patient and apply a surgical mask on him. C. apply a sterile surgical mask on yourself and a HEPA respirator on the patient. D. apply a nasal cannula on the patient and a sterile surgical mask on yourself.

The correct answer is: A. apply a nonrebreathing mask on the patient and a high-efficiency particulate air (HEPA) respirator on yourself.

Carbon monoxide blocks the ability of the blood to oxygenate the body because it: Select one: A. binds with the hemoglobin in the red blood cells. B. fills the lungs with secretions. C. causes the body to expel too much carbon dioxide. D. destroys the number of circulating red blood cells.

The correct answer is: A. binds with the hemoglobin in the red blood cells.

The spread of HIV and hepatitis in the health care setting can usually be traced to: Select one: A. careless handling of sharps. B. a lack of proper immunizations. C. excessive blood splashing or splattering. D. a noncompliance with standard precautions.

The correct answer is: A. careless handling of sharps.

You are assessing a woman who was thrown from her horse. She is located in a large field and you can see that a thunderstorm is rapidly approaching. Suddenly, you feel your skin begin to tingle and the hair on your arms stands on end. The ambulance is located about 30 yards away. You should: Select one: A. crouch down in a position so that only your feet are touching the ground. B. sit down, bend your knees, and hold your crossed arms close to your body. C. quickly cover the patient with a blanket and then lie down flat on the ground. D. immediately lie down on your side and draw your knees into your abdomen.

The correct answer is: A. crouch down in a position so that only your feet are touching the ground.

You are caring for a 35-year-old female with pregnancy-related complications. She is clearly experiencing significant stress and is crying uncontrollably. Your MOST appropriate action would be to: Select one: A. demonstrate courtesy and speak with a professional tone of voice. B. discourage her from expressing fears until a counselor is available. C. explain to her that "everything will be all right" in order to calm her down. D. restrain her if she is extremely emotional and will not calm down.

The correct answer is: A. demonstrate courtesy and speak with a professional tone of voice.

Common factors that influence how a patient reacts to the stress of an illness or injury include all of the following, EXCEPT: Select one: A. distrust of the EMT. B. mental disorders. C. history of chronic disease. D. fear of medical personnel.

The correct answer is: A. distrust of the EMT.

The compliance monitoring component of an infection control plan should: Select one: A. ensure that employees understand what they should do and why it is important. B. identify who to notify after an exposure and where treatment should be provided. C. consist of a list of tasks that pose a risk for contact with blood or other body fluids. D. address issues such as medical waste collection, storage, and ambulance disinfection.

The correct answer is: A. ensure that employees understand what they should do and why it is important.

The hepatitis B vaccine program, a component of the infection control plan, addresses all of the following issues, EXCEPT: Select one: A. family history of hepatitis. B. postvaccine antibody titers. C. vaccine safety and efficacy. D. record keeping and tracking.

The correct answer is: A. family history of hepatitis.

You are dispatched to the scene of a crash involving a large tanker truck. While you are en route, dispatch advises you that there are multiple patients and that the fire department is en route as well. As you approach the scene, you should: Select one: A. maintain a safe distance and try to read the placard with binoculars. B. cordon off the area and quickly remove all of the injured patients. C. immediately begin evacuating residents that live near the crash site. D. don PPE and quickly triage all patients.

The correct answer is: A. maintain a safe distance and try to read the placard with binoculars.

As an EMT, it is important to remember that the signs and symptoms of cumulative stress: Select one: A. may not be obvious or present all the time. B. usually manifest suddenly and without warning. C. cannot be identified and can cause health problems. D. are most effectively treated with medications.

The correct answer is: A. may not be obvious or present all the time.

Quid pro quo, a type of sexual harassment, occurs when the harasser: Select one: A. requests sexual favors in exchange for something else. B. touches another person without his or her consent. C. stares at certain parts of another person's anatomy. D. makes rude remarks about a person's body parts.

The correct answer is: A. requests sexual favors in exchange for something else.

A 75-year-old male with a terminal illness has died at home. As you and your partner enter the residence, a family member becomes verbally abusive, pushes you, and states that you took too long to get there. You should: Select one: A. retreat and notify law enforcement personnel B. tell the family member that it is not your fault. C. subdue the family member until the police arrive. D. ignore the family member and assess the patient.

The correct answer is: A. retreat and notify law enforcement personnel.

If you use a waterless handwashing substitute in the field, it is important to: Select one: A. wash your hands with soap and water at the hospital. B. immediately dry your hands with a paper towel. C. wait at least 5 minutes before touching another patient. D. avoid donning another pair of gloves for at least 10 minutes.

The correct answer is: A. wash your hands with soap and water at the hospital.

While trying to make a family member feel better after a loved one has died, your partner uses trite statements. The family members may view this as: Select one: A. your partner's attempt to diminish their grief. B. a show of respect for the person who has died. C. coaching them through the grieving process. D. your partner's caring and supportive attitude.

The correct answer is: A. your partner's attempt to diminish their grief.

Which of the following statements is MOST consistent with the bargaining phase of the grieving process? Select one: A. "It is because of our lousy health care system that I developed this brain tumor." B. "I will be compliant with all my medications if I can just see my grandson graduate." C. "I understand that my death is inevitable and I am ready to die when the time comes." D. "The doctors must be wrong in their diagnosis because I have always been healthy."

The correct answer is: B. "I will be compliant with all my medications if I can just see my grandson graduate."

Common questions asked by patients with a serious illness or injury include all of the following, EXCEPT: Select one: A. "Am I going to die?" B. "What hospital am I going to?" C. "What are you doing to me?" D. "Will I be permanently disabled?"

The correct answer is: B. "What hospital am I going to?"

If a mask cannot be placed on a coughing patient, the Centers for Disease Control and Prevention (CDC) recommend that you maintain a distance of at least ________ feet if possible. Select one: A. 2 B. 3 C. 4 D. 5

The correct answer is: B. 3

Which of the following statements regarding a patient with a behavioral crisis is correct? Select one: A. Depression accounts for a very small percentage of violent attacks. B. A quiet patient is not as likely to attack you as one who is screaming. C. A past history of violence is an unreliable indicator of future violence. D. People who say that they are "hearing voices" are usually bluffing you.

The correct answer is: B. A quiet patient is not as likely to attack you as one who is screaming.

What should you do before attempting to access a patient trapped in a vehicle? Select one: A. Check for other patients. B. Ensure the vehicle is stable. C. Request another ambulance. D. Contact medical control.

The correct answer is: B. Ensure the vehicle is stable.

Which of the following statements regarding the hepatitis B vaccine is correct? Select one: A. Vaccination against hepatitis B provides partial immunity for life. B. OSHA requires that your employer offer you the vaccine free of charge. C. The hepatitis B vaccine provides protection against the disease for 2 years. D. Vaccination with the hepatitis B vaccine confers immunity against hepatitis A.

The correct answer is: B. OSHA requires that your employer offer you the vaccine free of charge.

You are transporting an elderly woman who has possibly experienced a stroke. She is obviously scared but is unable to talk and cannot move the entire right side of her body. In addition to providing the medical care that she needs, you should: Select one: A. reassure her that after proper treatment in the hospital, she will regain her speech in time. B. acknowledge that she is scared and tell her that you are going to take good care of her C. maintain eye contact at all times and tell her that there is no need for her to be scared. D. tell her that you understand why she is scared and that everything will likely be okay.

The correct answer is: B. acknowledge that she is scared and tell her that you are going to take good care of her.

You and your partner respond to the residence of a 66-year-old male with shortness of breath. As you are assessing the patient, his wife tells you that he was recently diagnosed with lung cancer. The patient is verbally abusive and tells you that failure of the health care system caused his disease. What stage of the grieving process is this patient's behavior consistent with? Select one: A. denial B. anger C. bargaining D. depression

The correct answer is: B. anger

Hazards that are associated with a structural fire include all of the following, EXCEPT: Select one: A. smoke and toxic gases. B. carbon dioxide deficiency. C. high ambient temperatures. D. the risk of building collapse.

The correct answer is: B. carbon dioxide deficiency.

If it is not possible to adequately clean your ambulance at the hospital following a call, you should: Select one: A. quickly wipe down all high contact surfaces with an antibacterial solution. B. clean the ambulance at your station in a designated area that is well ventilated. C. wait until the end of your shift and then disinfect the entire patient compartment. D. thoroughly wash the back of the ambulance at a local car wash or similar facility.

The correct answer is: B. clean the ambulance at your station in a designated area that is well ventilated.

What type of stress reaction occurs when an EMT is exposed to many insignificant stressors over a period of several months or years? Select one: A. acute stress reaction B. cumulative stress reaction C. posttraumatic stress reaction D. critical incident stress reaction

The correct answer is: B. cumulative stress reaction

It is especially important for EMS personnel to develop nonadversarial relationships with their coworkers because they: Select one: A. are highly prone to stress and burnout. B. depend on each other for their safety. C. must work together every third day. D. may have to bunk in the same room.

The correct answer is: B. depend on each other for their safety.

While providing care to a patient, blood got onto the ambulance stretcher. Because the stretcher was not properly cleaned afterward, a virus was transmitted to another emergency medical technician (EMT) several days later. What route of transmission does this scenario describe? Select one: A. direct contact B. indirect contact C. airborne transmission D. vector-borne transmission

The correct answer is: B. indirect contact

Which of the following signs would indicate that your partner is experiencing significant stress? Select one: A. increased interest in daily activities B. isolation from the rest of the crew C. hyperactivity during an EMS call D. acute increase in his or her appetite

The correct answer is: B. isolation from the rest of the crew

According to Occupational Safety and Health Administration (OSHA) regulations, an employer must: Select one: A. guarantee a 100% risk-free environment prior to employment. B. offer a workplace environment that reduces the risk for exposure. C. provide gloves and other personal protective equipment (PPE) to full-time paid employees only. D. screen all prospective employees for bloodborne pathogens.

The correct answer is: B. offer a workplace environment that reduces the risk for exposure.

When treating a patient who is trapped in a vehicle and covered with broken glass, it is BEST to wear: Select one: A. latex gloves with thick leather gloves underneath. B. puncture-proof leather gloves over your latex gloves. C. fire fighter gloves only, to preserve manual dexterity. D. thick fire fighter gloves over two pairs of latex gloves.

The correct answer is: B. puncture-proof leather gloves over your latex gloves.

While assisting an advanced life support (ALS) ambulance crew, you are accidentally stuck with an IV needle. You should: Select one: A. immerse your wound in an alcohol-based solution. B. report the incident to your supervisor after the call. C. get immunized against hepatitis as soon as possible. D. discontinue patient care and seek medical attention.

The correct answer is: B. report the incident to your supervisor after the call.

You have been working at the scene of a major building collapse for 8 hours. Many injured people are still being removed, and everyone is becoming frustrated and losing focus. This situation is MOST effectively managed by: Select one: A. providing large amounts of caffeine to the rescue workers. B. requesting a CISM team to provide on-scene peer support. C. conducting a critical incident stress debriefing the next day. D. allowing each worker to sleep in 15- to 30-minute increments.

The correct answer is: B. requesting a CISM team to provide on-scene peer support.

A positive TB skin test indicates that: Select one: A. you have never been exposed to TB. B. you have been exposed to the disease. C. you are actively infected with the disease. D. the disease is dormant and may become active.

The correct answer is: B. you have been exposed to the disease.

Your partner, a veteran EMT who you have worked with regularly for the past 4 years, seems unusually agitated during a call involving an elderly patient. Upon arrival back at your station, you note the obvious smell of alcohol on his breath. What should you do? Select one: A. Remain quiet and simply request another partner. B. Report the incident to your EMS medical director. C. Discreetly report your suspicions to your supervisor. D. Tell your partner that he must seek professional help.

The correct answer is: C. Discreetly report your suspicions to your supervisor.

Which of the following statements regarding the different stages of the grieving process is correct? Select one: A. The grieving process typically begins with severe depression. B. It is rare that people will jump back and forth between stages. C. The stages of the grieving process may occur simultaneously. D. Bargaining is the most unpleasant stage of the grieving process.

The correct answer is: C. The stages of the grieving process may occur simultaneously.

When a patient is dying, he or she may experience regression. This is MOST accurately defined as: Select one: A. anger projected toward the EMT or other providers. B. fear of being completely dependent upon other people. C. behavior consistent with an earlier developmental stage. D. a decreased ability to exercise age-appropriate judgment.

The correct answer is: C. behavior consistent with an earlier developmental stage.

You are assessing a middle-aged man with chest pain that you suspect is caused by a cardiac problem. The patient tells you that he does not want to go to the hospital and insists that you leave him alone. You should: Select one: A. reassure him that he will not receive a bill for the EMS call if he cannot pay. B. tell him that he is having a heart attack and that he needs to go to the hospital. C. explain the seriousness of the situation to him, but avoid causing undue alarm. D. proceed to treat him because the stress of the situation has impaired his thinking.

The correct answer is: C. explain the seriousness of the situation to him, but avoid causing undue alarm.

When considering his or her personal life, it is important for the EMT to realize that: Select one: A. he or she should not discuss stressful issues with family members. B. shift work is the least stressful type of an EMS-related work schedule. C. family or friends may not understand the stress associated with EMS. D. it is more difficult to effectively relax at home than it is while on duty.

The correct answer is: C. family or friends may not understand the stress associated with EMS.

Vaccination against the hepatitis A virus is unnecessary if you: Select one: A. are older than 35 years of age. B. have a weak immune system. C. have been infected in the past. D. received a hepatitis B vaccination.

The correct answer is: C. have been infected in the past.

You are caring for a 40-year-old female who was involved in a motor vehicle crash. Her husband, who was driving the vehicle, was killed. When the patient asks you if her husband is all right, you should: Select one: A. tell her that he is being resuscitated by other EMTs. B. immediately tell her of his death so that she may grieve. C. let clergy or hospital staff relay the bad news if possible. D. avoid answering her questions and focus on her injuries.

The correct answer is: C. let clergy or hospital staff relay the bad news if possible

If a person is partially immune to a particular disease, he or she: Select one: A. is not protected from a new infection if exposed to another individual. B. must be revaccinated at least every 18 months to avoid infection. C. may develop illness from germs that lie dormant from the initial infection. D. will not experience future illness, even if his or her immune system is stressed.

The correct answer is: C. may develop illness from germs that lie dormant from the initial infection.

Prescription glasses do not provide adequate eye protection because they: Select one: A. have large rounded lenses. B. are not secured with a strap. C. offer little or no side protection. D. do not have shatterproof lenses.

The correct answer is: C. offer little or no side protection.

Physiologic manifestations of stress include: Select one: A. flushed skin, decreased muscle control, and vomiting. B. slow heart rate, low blood pressure, and severe headaches. C. perspiration, increased blood glucose levels, and dilated pupils. D. increased blood pressure, decreased blood glucose levels, and chest pain.

The correct answer is: C. perspiration, increased blood glucose levels, and dilated pupils.

Which of the following infectious diseases confers no protection from reinfection after exposure? Select one: A. mumps B. rubella C. syphilis D. chickenpox

The correct answer is: C. syphilis

If you are exposed to a patient's blood or other bodily fluid, your first action should be to: Select one: A. report the incident to the infection control officer. B. abandon patient care and seek medical attention. C. transfer care of your patient to another EMS provider. D. vigorously clean the area with soap and water.

The correct answer is: C. transfer care of your patient to another EMS provider.

The simplest yet most effective method of preventing the spread of an infectious disease is to: Select one: A. undergo an annual physical examination. B. ensure that your immunizations are up-to-date. C. wash your hands in between patient contacts. D. undergo human immunodeficiency virus (HIV) testing at least twice a year.

The correct answer is: C. wash your hands in between patient contacts.

The MOST effective way to preserve your own body heat when functioning in cold, wet weather is to: Select one: A. wear a heavy, thick jacket or coat. B. avoid outer clothing with zippers. C. wear at least three layers of clothing. D. wear socks made of heavy-duty cotton.

The correct answer is: C. wear at least three layers of clothing.

Critical incident stress management (CISM) can occur at an ongoing scene in all of the following circumstances, EXCEPT: Select one: A. when personnel are assessed during periods of rest. B. before personnel are preparing to reenter the scene. C. when patients are actively being assessed or treated. D. before leaving the scene after the incident is resolved.

The correct answer is: C. when patients are actively being assessed or treated.

A critical incident stress debriefing should be conducted no longer than ________ hours following the incident. Select one: A. 6 B. 12 C. 24 D. 72

The correct answer is: D. 72

Which of the following scenarios MOST accurately depicts a posttraumatic stress disorder (PTSD) reaction? Select one: A. An EMT with many years of field experience becomes irritable with her coworkers and experiences headaches and insomnia. B. A newly certified EMT becomes extremely nauseated and diaphoretic at the scene of an incident involving grotesque injuries. C. An EMT is emotionally exhausted and depressed after a school bus crash involving critical injuries and the death of several children. D. An EMT becomes distracted at the scene of a motor vehicle crash involving the same type of car in which a child was previously killed.

The correct answer is: D. An EMT becomes distracted at the scene of a motor vehicle crash involving the same type of car in which a child was previously killed.

Which of the following is the MOST effective strategy for managing stress? Select one: A. Frequently reflect on troublesome calls. B. Avoid friends and interests outside of EMS. C. Request overtime to increase your income. D. Focus on delivering high-quality patient care.

The correct answer is: D. Focus on delivering high-quality patient care.

Which of the following statements regarding HIV is correct? Select one: A. It is far more contagious than hepatitis B. B. It is easily transmittable in the EMS field. C. HIV is transmitted exclusively via blood. D. There is no vaccine against HIV infection.

The correct answer is: D. There is no vaccine against HIV infection.

The final stage of death and dying is MOST commonly displayed as: Select one: A. anger. B. denial. C. depression. D. acceptance.

The correct answer is: D. acceptance.

When caring for the parents of a child who has died of leukemia, the EMT should: Select one: A. immediately refer them to a counselor. B. tell them that their feelings are understood. C. refrain from using words such as "died" or "dead." D. acknowledge the death of their child in private.

The correct answer is: D. acknowledge the death of their child in private.

The BEST way to reduce your risk of contracting a work-related disease following exposure is to: Select one: A. vigorously wash the affected area with an antimicrobial solution. B. be evaluated by a physician within 72 hours following the exposure. C. get vaccinated against the disease you think you were exposed to. D. activate your department's infection control plan as soon as possible.

The correct answer is: D. activate your department's infection control plan as soon as possible.

Determination of exposure is an important component of an infection control plan because it: Select one: A. determines the time of day that most exposures are likely to occur. B. determines which type of communicable disease might be present in the workplace. C. defines who is most likely to transmit communicable diseases in the workplace. D. defines who is at risk for contact with blood and body fluids and which tasks pose a risk of exposure.

The correct answer is: D. defines who is at risk for contact with blood and body fluids and which tasks pose a risk of exposure.

The MOST important consideration at the scene of a hazardous material incident is: Select one: A. identifying the material. B. calling the hazardous materials team. C. evacuating the bystanders. D. ensuring your personal safety.

The correct answer is: D. ensuring your personal safety.

You and your partner are EMTs and have been dispatched to standby at the scene of a residential fire. While standing next to the ambulance observing the fire fighters, you see a woman frantically moving around in her burning house. You should: Select one: A. request permission from the fire chief to enter the structure. B. don a self-contained breathing apparatus (SCBA) and rescue the woman. C. stay where you are until fire fighters remove her from the house. D. immediately notify the incident commander or safety officer.

The correct answer is: D. immediately notify the incident commander or safety officer.

Which of the following is the MOST significant factor in determining if a person will become ill from certain germs? Select one: A. age B. race C. gender D. immunity

The correct answer is: D. immunity

Which of the following factors is NOT taken into consideration when assessing a person's potential for violence? Select one: A. poor impulse control B. tattoos, such as those with gang identification C. substance abuse D. large physical size

The correct answer is: D. large physical size

You are summoned to a convalescent center for an 88-year-old female with an altered mental status. A staff nurse advises you that the patient has terminal cancer and her physician stated that she would probably die within the next few hours; a valid do not resuscitate (DNR) order is presented to you. When caring for this patient, you should: Select one: A. depart the scene and allow her to die with dignity. B. start cardiopulmonary resuscitation (CPR) if she experiences cardiopulmonary arrest. C. provide no interventions and transport to the hospital. D. make her comfortable and provide emotional support.

The correct answer is: D. make her comfortable and provide emotional support.

At the scene of an automobile crash, a utility pole has been broken, and power lines are lying across the car. The patients inside the car are conscious. You should: Select one: A. proceed with normal extrication procedures. B. remove the lines with a nonconductive object. C. advise the patients to carefully get out of the car. D. mark off a danger zone around the downed lines.

The correct answer is: D. mark off a danger zone around the downed lines.

Upon arriving at the scene of a motor vehicle crash, you note that two small cars collided head-on; the occupants are still in their vehicles. The fire department is in the process of stabilizing the vehicles and law enforcement personnel are directing traffic. After parking the ambulance at a safe distance, you and your partner should: Select one: A. quickly begin the triage process. B. assist with vehicle stabilization. C. report to the incident commander. D. put on high-visibility safety vests.

The correct answer is: D. put on high-visibility safety vests.

You arrive at the scene of a domestic violence situation. As you approach the doorway of the apartment, you hear screaming and the statement "He has a gun!" Your MOST appropriate action should be to: Select one: A. continue into the apartment using extreme caution. B. proceed into the apartment and apprehend the gunman. C. get in your ambulance and leave the scene immediately. D. seek a safe place and request law enforcement assistance.

The correct answer is: D. seek a safe place and request law enforcement assistance.

Patients who become dependent upon EMS personnel or other health care providers often feel: Select one: A. relieved. B. superior. C. hopeful. D. shamed.

The correct answer is: D. shamed.

The MOST serious consequence of drug or alcohol abuse among EMS personnel is: Select one: A. punitive action and the loss of a job. B. low morale and frequently missed shifts. C. tension among coworkers and supervisors. D. substandard or inappropriate patient care.

The correct answer is: D. substandard or inappropriate patient care.

While on duty, your partner asks you out on a date and touches you in an inappropriate location without your consent. You should: Select one: A. tell your partner to quit kidding around and focus on his or her job. B. warn your partner that you will report him or her if it happens again. C. notify law enforcement personnel and have your partner arrested. D. tell your partner to stop and report the incident to your supervisor.

The correct answer is: D. tell your partner to stop and report the incident to your supervisor.

According to the CDC, recommended immunizations and tests include a: Select one: A. smallpox vaccine every 5 years. B. TB skin test every 6 months. C. two-shot hepatitis A vaccination series. D. tetanus-diphtheria booster every 10 years.

The correct answer is: D. tetanus-diphtheria booster every 10 years.

Gloves, a mask, eye protection, and a face shield should be used: Select one: A. any time you touch non-intact skin. B. during routine cleaning of the ambulance. C. while handling needles or other sharps. D. when performing endotracheal intubation.

The correct answer is: D. when performing endotracheal intubation.