MDA 142 Final Exam (Ch. 48, 49, 54, 55, 56, 57)
After removing sutures and bandaging the site, you should instruct the patient to keep the bandage clean and dry for ____ hours.
24
The height of a walker should be adjusted so that the handles are at hip level, and the bend of the patient's elbows is at a ____-degree angle.
25-30
Autoclaved items remain sterile if they have been properly processed and protected from moisture for ____ days.
30
Eating no more than a total of ____ percent of calories from fat each day is recommended for a healthy heart.
30
The standard adult sling is about 55 inches across the base and ____ inches along the sides.
36-40
If a patient sprains an ankle, ice should be applied for the first _____ hours, or until the swelling is reduced.
48-72
When applying an arm sling, you should position the arm into a ____-degree angle, and then slide it into the pouch-like opening of the sling.
90
Sutures that are not removed can:
become infected
When a patient goes into cardiac arrest, CPR is necessary ____ using an AED.
before and after
______________ is the practice of using certain key muscle groups together with good body alignment and proper body positioning to reduce the risk for injury to both patient and caregiver.
body mechanics
Fluorine is important for proper:
bone and tooth formation
Which of the following minerals are most often found to be lacking from the diet?
calcium, iron, and iodine
After removing sutures, you should record all butwhich of the following in the progress notes in the patient's chart?
cause of the incision
Before removing sutures, you should do all of the following except
check the report for a hepatitis B booster
A(n) ___ burn is caused by contact with, ingestion, inhalation, or injection of acids or alkalines.
chemical
The purpose of CPR is to keep oxygen flowing to the lungs and blood flowing to the brain and other vital organs until normal heart rhythm can be restored. CPR involves which of the following two elements?
chest compression and artificial respiration
Which of the following is not a sign or symptom of stroke (CVA)?
chest pain or pressure
When a patient expires in the office, who is typically notified to pick up the body for postmortem examination?
coroner
When performing CPR on an infant, you should:
cover the infant's mouth and nose with a resuscitation mouthpiece
Some food labels include the designation "Exchange" to assist patients with ____ to select food within a particular category.
diabetes
Which of the following is not a chemical agent commonly used to sterilize certain surgical instruments?
dihydrogen monoxide
When assisting with suturing a laceration, after bandaging the site you should remove your gloves and:
dispose of them in a biohazardous waste bag
If patients suddenly become too weak to stand while you are helping them walk across the room, you should:
ease them to the floor
A sprained ankle should be:
elevated for two to three days
When applying an arm sling, a patient's hand should be:
elevated to avoid swelling
An instrument used to examine the interior of canals or of hollow organs is a(n):
endoscope
A deficiency of which of the following can cause dermatosis?
essential fatty acids
When applying an arm sling, the patient's fingers should:
extend slightly beyond the edge of the sling
How should you position an infant with a blocked airway before attempting to clear the airway with back slaps?
face down on your forearm with the head lower than the body
People who have followed a regular exercise routine report that they:
feel healthier
Several servings of ________ foods (fruits, vegetables, peas and beans, whole grain cereals) should be included in the daily diet to promote a healthy digestive tract and prevent constipation.
fiber-rich
A wound on the palm or back of the hand should be protected with a dressing and a ____bandage:
figure-eight
Knowing what to do when an accident or injury occurs is very helpful not only in your professional life but also in your personal life. You can respond quickly and efficiently to sudden incidents without becoming overly anxious or upset when you have a basic understanding of _____________.
first aid
With all human bites, a tetanus injection must be administered to patients if they have not received one within ___ years.
five
The laboratory provides a ____ solution container for preservation of tissue specimens for biopsy.
formalin
What is the main dietary source of vitamin D?
fortified milk
When using crutches, patients should place them approximately four to five inches in front and ____ inches to the side of their heels.
four to five
Which of the following is a symptom of diabetic ketoacidosis (DKA) or hyperglycemia?
fruity odor on the breath
When assisting in surgery, what should you use to mop excessive blood?
gauze sponges
Patients usually go to a (n) _____ for suture removal.
general practitioner
Practicing good body mechanics starts with:
good posture
Adson forceps are used to:
grasp delicate tissue
The only first aid measure for a dislocation is to ____ the affected area and get to a medical office or hospital.
immobilize
The AED is used in connection with CPR to restore cardiac function. Which of the following is not a function of the AED?
initiates rescue breathing
A subtle condition is one that:
is hidden, not apparent, and treacherous
The MyPlate program:
is intended to encourage Americans to make healthier food choices
Many providers recommend that a patient who is having a heart attack take:
one regular-size aspirin
An abdominal thrust is used to relieve an obstructed airway in adults and children over the age of:
one year
Which of the following is not a symptom of a severe allergy to a sting?
painful swelling with redness and itching
Water should not be used to try to remove a ____ that becomes lodged in a person's ear.
pea
A medical office emergency kit is least likely to include which of the following medications?
penicillin
Which of the following people are not commonly trained to fit people for and instruct them in how to use various pieces of mobility equipment?
pharmaceutical sales representatives
Which of the following would not be considered a way to help patients and their families identify techniques to maintain a safe home environment for persons using ambulatory aids?
place a throw rug on the floor beside the bed
Surgical instruments should be placed in a container made of _____ to prevent damage to their points and cutting edges.
plastic
Which of the following foods is a good source of phosphorus?
poultry
When a wound has been bleeding severely, a _____ should be applied securely and the patient taken for emergency medical care immediately.
pressure bandage
Local anesthesia is administered by the:
provider
If a foreign body is lodged under the upper eyelid, it may be possible for a medical assistant to remove it by:
pulling the upper lid down over the lower lid
Animal bites are considered dangerous because of the possibility of infection or the transmission of:
rabies
On the day of surgery, a patient should not wear:
restrictive clothing
Surgical instruments should be soaked in a _____ solution containing a detergent and a solvent immediately after each use.
room-temperature
Which of the following is considered a moderate burn?
second-degree burn covering 20 percent of an adult's body
When injuries are ____, multiple sites are usually involved and considerable medical attention is required.
severe
Catgut is made from the intestines of:
sheep
When using a cane, patients should be instructed to take ____ steps.
small, slow
Sterilization can occur via all but which of the following methods?
soap and water
An injury on the arms or legs will require the dressing to be held in place with a ____ bandage.
spiral
Which of the following terms is defined as the process of destroying all disease-causing microorganisms?
sterilization
When standing, it is recommended that you point your feet _____ and about shoulder width apart.
straight
Which of these statements is false?
surgical instruments typically have numerous functions
When transferring a patient from a wheelchair to an exam table, you should:
take advantage of any assistance the patient can provide in lifting and moving
After removing staples from a patient, the emergency center's report should be checked for a ____ booster.
tetanus
Burns are classified by three methods. Which of the following is not one of the three methods?
the partial- or full-thickness evaluation
Compared to traditional surgery, when patients undergo laparoscopic surgery:
the required time for many surgeries has decreased
To collect a specimen from an infected wound, you insert ____ into the center of the infected area of the wound.
the tip of a sterile swab
When supporting a weakened patient, you should keep your back straight, bend from the knees, and use your ____ muscles to handle the weight.
thigh
Patients should be instructed not to take a shower or bath without the provider's approval when they have a wound on the
trunk
Which of the following is not one of the body parts most often damaged by excessive cold?
trunk
How long should you perform hand washing for surgical asepsis or surgical scrub?
two to six minutes
To reduce the risk for injury to both patient and caregiver when caring for patients or lifting equipment and supplies, the medical assistant must:
use proper body mechanics
Cryosurgery is sometimes referred to as:
using extreme cold temperatures
One of the most common causes of fainting, _________________ occurs when your body overreacts to certain triggers, such as the sight of blood or extreme emotional distress.
vasovagal syncope
A _____ deficiency can lead to convulsions in infants.
vitamin B6
Scurvy is the result of a deficiency of:
vitamin C
The Mayo stand should be adjusted to:
waist level
When the patient walks with a cane, the cane should swing forward:
with the injured extremity
The most common local anesthetic agents are:
xylocaine and novocaine
Which of the following statements is not true as a general rule to follow when cleaning and caring for instruments?
Blood, tissue, and other body fluids must be allowed to dry on an instrument.
Emergency evacuations can be required for any number of situations. Which of the following would not be considered an essential principle in emergency evacuations?
The planned route of escape posted in the employee break area
Emergency evacuations can be required for any number of situations. Which of the following would not be considered an essential principle in emergency evacuation planning?
Instruct all parties to remain in place prior to the evacuation.
Kosher meals are an important component of which cultural diet?
Jewish
A ____ needle holder is used to grasp suture needles.
Olsen Hegar
Which of the following instruments is notused for dilating, probing, and visualizing?
Olsen Hegar needle holder
The sterile tray should be set up:
Prior to the patient entering the room
The process of maintaining sterility throughout a surgical procedure is called ____ technique
aseptic
A routine hand washing for medical asepsis should take ____ seconds.
15
Which type of forceps are used to grasp towels and dressings and hold drape towels in place?
Backhaus
Which of the following organizations does not commonly provide CPR training to the public?
Blue Cross
Tea is the beverage of choice in which cultural diet?
Chinese
Staples are removed with a device known as:
a staple extractor
Splinters can generally be removed with _____ and splinter forceps.
a sterile needle
Sutureless closures are:
a type of adhesive material
The CPR procedure is easily remembered by applying the A-B-Cs. Correctly identify the A-B-C in CPR.
airway, breathing, compressions
When screening patients over the phone, you need specific information before you can determine whether the situation warrants emergency medical care, an office visit, or management at home. Which of the following would be considered vital information to obtain?
all of the above
Which of the following would be considered a dietary need or consideration for patients with lactose sensitivity?
all of the above
With animal and human bites:
all of the above
Labels on dietary supplements should contain all but which of the following?
an FDA endorsement
Prior to surgery, a patient's skin should be prepped with:
an antiseptic
A copper deficiency can cause:
anemia in malnourished children
Which of the following practices is recommended to help maintain a safe home environment for a patient using an ambulatory aid?
keep floors free of spills and clutter
Which of the following is not a primary source of thiamine?
leafy vegetables
Ferning markings on a patient's body are characteristic of burns caused by:
lightning
Which of the following substances is commonly used in cryosurgery to destroy tissue?
liquid nitrogen
An AED should not be used on a patient:
located in water
Which of the following is not one of the body parts most often damaged by excessive cold?
may experience dizziness and fatigue
Vitamins are called:
micronutrients
The body does not get energy from:
minerals
When using a walker, a patient should:
move the walker forward and then step into it while leaning slightly forward
A vitamin A deficiency can cause:
night blindness
When a provider recommends moist heat, the standard instruction is:
on for 20 minutes and off for 10 minutes
