Patient Care Unit Test Flashcards by Tanner Heafner

Examples of portal of entry in the cycle of infection include:

1.) a break in the skin
2.) nasal mucous membrane
3.) urinary tract

a.) 1 only
b.) 2 and 3
c.) 1 and 2
d.) 1, 2 and 3

d.) 1, 2 and 3

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Performing a procedure on the wrong patient could result in:

a.) battery
b.) invasion of privacy
c.) assault
d.) negligience

a.) battery

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What organ is responsible in drug metabolism?

a.) heart
b.) liver
c.) kidneys
d.) stomach

b.) liver

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Hospital aquired infections are also called:

a.) nosocomial infections
b.) contamination
c.) iatrogenic infections
d.) respondant superior infections

a.) nosocomial infections

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Which of the following is true concerning a nasogastric tube?

a.) it is used for gastric biopsies
b.) it must be kept in place for patients who need long term nutrition
c.) it may be used to suction the patients stomach
d.) it is used for long term chemotherapy

c.) it may be used to suction the patients stomach

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Socially shared characteristics, attitudes, beliefs, language, customs, etc of a group of people that are passed from one generation to the next defines:

a.) society
b.) culture
c.) heritage
d.) traditions

b.) culture

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Nitroglycerin is used:

a.) to prevent a heart attack
b.) as a vasoconstrictor
c.) to relieve pain from angina pectoris
d.) to increase blood pressure

c.) to relieve pain from angina pectoris

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In which scenario would implied consent be used?

a.) a trauma patient comes in unconcious after an MVA and needs a cervical spine radiograph series
b.) a elderly patient needs a barium enema and does not hear the instructions for the procedure
c.) a non english speaking patient needs a myelogram
d.) more than one of these, but not all

a.) a trauma patient comes in unconcious after an MVA and needs a cervical spine radiograph series

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Which condition is commonly known as low back pain?

a.) kyphosis
b.) lumbago
c.) scoliosis
d.) spondylosis

b.) lumbago

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A sign or symptom of shock is:

a.) increasing blood pressure
b.) pallor
c.) infection
d.) dry skin

b.) pallor

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Administration of contrast agents for radiographic demonstration of the spinal canal is performed by which of the following parenteral routes?

a.) intravenous
b.) intramuscular
c.) subcutaneous
d.) intrathecal

d.) intrathecal

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What is the first treatment for extravasation of contrast media during an IV injection?

a.) apply a cold compress
b.) apply a hot compress
c.) apply pressure to the vein until bleeding stops
d.) remove the needle and locate another vein immediately

c.) apply pressure to the vein until bleeding stops

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A large volume of medication introduced intravenously over a period of time is termed:

a.) an infusion
b.) a bolus
c.) an IV push
d.) concentrated

a.) an infusion

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A nasogastric (NG) tube is placed through the nasopharynx into the:

a.) stomach
b.) small intestine
c.) large intestine
d.) lungs

a.) stomach

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Which of the following is the number one priority for good sterile technique?

a.) sterile drapes
b.) gowns
c.) handwashing
d.) saline solution

c.) handwashing

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The mechanical device used to correct an abnormal cardiac rhythm is:

a.) cardiac monitor
b.) defibrillator
c.) resuscitation bag
d.) crash cart

b.) defibrillator

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Epistaxis is the medical term for:

a.) nosebleed
b.) chest pain
c.) hives
d.) slow heart rate

a.) nosebleed

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Chest tubes are used to remove ___________________.

a.) fluid, blood and air from the pleural cavity
b.) fluid only from the pleural cavity
c.) blood only from the pleural cavity
d.) air only from the pleural cavity

a.) fluid, blood and air from the pleural cavity

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Sterilization in an autoclave involves which of the following?

a.) steam
b.) chemicals
c.) ionizing radiation
d.) dry heat

a.) steam

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Normal systolic blood pressure is:

a.) 70-80
b.) 100-110
c.) <80
d.) 100-120

d.) 100-120

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When an injured patient requires assistance dressing or undressing, the radiographer must remember to:
1.) remove clothing from the uninjured side first
2.) place clothing on the injured side first
3.) always start with the injured side

a.) 1, 2, 3
b.) 1 only
c.) 1 and 2
d.) 2 and 3

c.) 1 and 2

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Early symptoms of anaphylactic reaction include:
1.) sneezing
2.) dyspnea
3.) hypotension

a.) 2 and 3
b.) 1 and 3
c.) 1 only
d.) 1, 2 and 3

c.) 1 only

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A radiographer can be found guilty of a tort in which of the following situations?
1.) failure to shield a patient of childbearing age
2.) imaging the wrong patient
3.) using patient immobilization against their will

a.) 1 and 2
b.) 1, 2 and 3
c.) 2 and 3
d.) 3 only

b.) 1, 2 and 3

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A vasovagal response experienced after injection of contrast is characterized by all of the following except:

a.) hypertension
b.) syncope
c.) anxiety
d.) nausea

a.) hypertension

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Diseases that require contact precautions include: 1.) MRSA 2.) C diff 3.) TB a.) 1 only b.) 1 and 2 c.) 2 and 3 d.) 1, 2 and 3

b.) 1 and 2

If a patient is referred for a right hip xray but complains of left hip pain, what should the technologist do? a.) consult with the radiologist on duty b.) perform a right hip examination c.) perform imaging on both hips d.) check with the referring physician

d.) check with the referring physician

What is the normal adult respiration rate? a.) 12-20 breaths per minute b.) 8-12 breaths per minute c.) 5-10 breaths per minute d.) 14-22 breaths per minute

a.) 12-20 breaths per minute

A patient with a __________ injury should be logrolled. a.) head b.) spine c.) lower extremity d.) chest

b.) spine

What is the proper way to open a sterile tray? a.) open flap toward you b.) open right side first c.) open flap away from you d.) open left side first

c.) open flap away from you

The smooth muscle relaxant given to a patient before a double contrast barium enema is: a.) aspirin b.) barium c.) glucagon d.) valium

c.) glucagon

In which of the following situation should a radiographer wear protective goggles? 1.) when performing an UGI 2.) when assisting the radiologist during an angiogram 3.) when assissting the radiology in a biopsy procedure a.) 1 and 2 b.) 2 and 3 c.) 1, 2 and 3 d.) 3 only

b.) 2 and 3

Non ionic contrast media are associated with a: a.) high osmolality b.) low osmolality c.) none of these d.) lower cost

b.) low osmolality

Universal precautions should be practiced on : a.) all patients b.) CCU patients c.) all isolation patients d.) all patients undergoing chemotherapy

a.) all patients

The radiographer must perform the following procedures prior to entering an isolation room with a mobile xray unit: 1.) wear gown and gloves 2.) wear gown, mask and gloves 3.) clean the mobile xray unit a.) 1 only b.) 2 only c.) 2 and 3 d.) 1 and 3

b.) 2 only

A diuretic is used to: a.) induce vomiting b.) promote elimination of urine c.) stimulate defacation d.) inhibit coughing

b.) promote elimination of urine

Skin discoloration due to cyanosis may be observed in the: 1.) gums 2.) thorax 3.) nailbed 4.) foot a.) 1 and 3 b.) all of these c.) 3 only d.) 2 and 4

a.) 1 and 3

Which of the following is used to treat anaphylactic reaction or cardiac arrest? a.) insulin b.) epinephrine c.) benadryl d.) nitroglycerin

b.) epinephrine

complete removal of all organisms and their spores from equipment is called: a.) surgical asepsis b.) medical asepsis c.) sterile technique d.) decontamination

a.) surgical asepsis

What is the correct sequence for a patient scheduled for the following studies: 1.) upper GI 2.) IVU 3.) lower GI a.) 2, 3, 1 b.) 1, 3, 2 c.) 1, 2, 3 d.) 3, 2, 1

a.) 2, 3, 1

The common cold is an example of an infection caused by a : a.) bacterium b.) virus c.) fungus d.) protozoan

b.) virus

The presence of abnormally large amounts of fluid in the tissues of the body is called: a.) hematoma b.) laxative c.) edema d.) bolus

c.) edema

Types of positive contrast agents include: 1.) barium sulfate 2.) water based iodinated media 3.) carbon dioxide a.) 2 and 3 b.) 1 and 2 c.) 3 only d.) 2 only

b.) 1 and 2

Which of the following is not a method of sterilization? a.) gas b.) steam c.) handwashing d.) dry heat

c.) handwashing

A patient who is diaphoretic has: a.) warm, moist skin b.) dilated pupils c.) hot, dry skin d.) pale, cool, clammy skin

d.) pale, cool, clammy skin

The destruction of pathogens through the use of chemical materials is termed: a.) sterilization b.) medical asepsis c.) disinfection d.) surgical asepsis

c.) disinfection

Which of the following procedures should sterile gloves be worn? a.) IVP b.) myelogram c.) abdominal series d.) barium enema

b.) myelogram

What is the name of the practice that serves to stop the growth of pathogenic bacteria? a.) decontamination b.) disinfection c.) sterilization d.) antisepsis

d.) antisepsis

When lifting a patient, what must you remember? a.) keep your legs straight b.) keep your back straight c.) keep your arms straight d.) all of these

b.) keep your back straight

What is the correct response by the radiographer when a patient suffers a seizure? 1.) gently restrain the patient 2.) keep the patient from injuring himself 3.) loosen tight clothing a.) 1 only b.) 2 and 3 c.) 1, 2 and 3 d.) 1 and 2

b.) 2 and 3

Chest tubes are used to remove _________________. a.) fluid blood and air from the pleural cavity b.) fluid only from the pleural cavity c.) blood only from the pleural cavity d.) air only from the pleural cavity

a.) fluid blood and air from the pleural cavity

The most common site of healthcare acquired infection is: a.) urinary catheter b.) surgical suture c.) compound fracture d.) open wound

a.) urinary catheter

Which of the following statements is true about immobilization devices applied to trauma patients? a.) they must be left in place during initial filming b.) they can be removed by the emergency department nurse before initial filming c.) they can be removed if the area of injury is unstable d.) they must be removed before the initial radiographic procedures

a.) they must be left in place during initial filming

Oil based iodine contrast media are used for each of the following except: a.) lymphography b.) myelography c.) dacryocystography d.) bronchography

b.) myelography

A swan ganz catheter is an: a.) urinary catheter b.) chest tube c.) IV catheter d.) pacemaker

c.) IV catheter

A patient experiencing an episode of syncope should be placed in which of the following positions? a.) dorsal recumbent with feet elevated b.) lateral recumbent c.) dorsal recumbent with head elevated d.) seated with feet supported

a.) dorsal recumbent with feet elevated

Another name for surgical asepsis is: a.) disinfection b.) sterilization c.) medical asepsis d.) autoclave

b.) sterilization

What is the approximate needle angle usually recomended for intravenous injections? a.) 90 degrees b.) 15 degrees c.) 45 degrees d.) 35 degrees

b.) 15 degrees

When attempting to assist a patient from a seated position to a standing position, what should be the first action taken by the technologist? a.) keep the back straight and bend at the knees b.) lock the wheels of the wheelchair c.) call for assistance d.) ask the patient to palce their arms across their chest

b.) lock the wheels on the wheelchair

When moving a patient with a fractured extremity, which of the following is true: a.) log roll the patient b.) support the patients spine and head as they may have injured these also c.) support both ends of the extremity d.) perform horizontal views of the injury

c.) support both ends of the extremity

In which of the following conditions is protective or reverse isolation indicated? 1.) transplant recipient 2.) burns 3.) leukemia a.) 1, 2 and 3 b.) 2 and 3 c.) 1 and 3 d.) 3 only

a.) 1, 2 and 3

What is the first thing you should do if a standing patient turns pale and dizzy? a.) quickly take the exposure b.) have the patient inhale ammonia c.) lay the patient down d.) take the patients blood pressure

c.) lay the patient down

Venipuncture should occur in which order: 1.) insert needle into vein 2.) wash hands 3.) observe blood return 4.) put on gloves 5.) throughly cleanse skin 6.) secure tourniquet in place 7.) cover wound and compress site a.) 6, 5, 2, 4, 1, 3, 7 b.) 2, 6, 4, 5, 1, 3, 7 c.) 2, 5, 6, 4, 1, 3, 7 d.) 2, 4, 6, 5, 1, 3, 7

d.) 2, 4, 6, 5, 1, 3, 7

Which of the following is the most appropriate person to interpret for a patient with a language barrier? a.) a radiology exam typically doesnt need interpreting b.) a certified interpreter c.) the patients nurse d.) any immediate family member

b.) a certified interpreter

Which of the following is not a vehicle of infection? a.) door knob b.) blood c.) food d.) water

a.) door knob

Urinary catheter bags should be kept where to prevent reflux of urine back into the bladder a.) below the level of the bladder b.) above the level of the bladder c.) at the wrist d.) at the patient feet

a.) below the level of the bladder

Reducing the probability of infectious organisms transmission to a susceptible individual is the function of: a.) surgical asepsis b.) sterilization c.) medical asepsis d.) disinfection

c.) medical asepsis

When is an IV considered to be infiltrated? a.) when blood is seen in the IV tubing b.) when solution is leaking into the tissue c.) when the IV bag leaks due to a hole in it d.) when the needle is accidentally pulled out

b.) when solution is leaking into the tissue

During a radiographic exam, a trauma patient experiences hemorrhaging from a leg injury. What should the radiographer do? 1.) apply pressure to the bleeding site 2.) call the emergency department for assistance 3.) apply a pressure bandage and complete the examination a.) 2 only b.) 1 and 2 only c.) 1 only d.) 3 only

b.) 1 and 2 only

Hives is also known as: a.) epilation b.) epistaxis c.) urticaria d.) diaphoresis

c.) urticaria

When inserting an enema tip, what position is the patient in? a.) trendelenburg b.) sims c.) fowler d.) prone

b.) sims

Patient preparation for an UGI is: a.) light breakfast on the morning of the exam b.) NPO 8 hours before the exam c.) cleansing enema on the morning of the exam d.) clear liquids only on the morning of the exam

b.) NPO 8 hours before the exam

If the radiographer encounters a sterile tray that has no expiration date on it, what should they do? a.) use it immediately b.) use it within a week c.) consider it unsterile d.) consider it sterile

c.) consider it unsterile

Once gloving has started which part of the glove is considered to be nonsterile? a.) outside of the cuff b.) inside of the cuff c.) fingers d.) palm surface of the glove

b.) inside of the cuff

Orthostatic hypotension is low blood pressure that: a.) is caused by severe kyphosis b.) is due to an unknown cause c.) occurs in a standing posture d.) occurs when lying down

c.) occurs in a standing posture

A sterile pack is used for each of these procedures except: a.) a barium enema b.) an angiogram c.) a venogram d.) a myelogram

a.) a barium enema

Blood pressure is measured in units of : a.) beats per minute b.) L/min c.) breaths per minute d.) mmHg

d.) mmHg

Which of the following is not a violation of ARRT rules of ethics? a.) violating state/federal narcotics law b.) submitting misleading educational history c.) revealing privledged patient communication d.) failure to obtain pertinent information for the radiologist

d.) failure to obtain pertinent information for the radiologist

The radiologic technologist should allow the patient to examine his or her health record while in the radiology department a.) true b.) false

b.) false

What is the most common means by which microorganisms are spread? a.) sneezing and coughing b.) laying on dirty linen c.) dirty hands d.) breathing in airborne pathogens

c.) dirty hands

Which of the following diastolic pressure readings indicates hypertension? a.) 60 b.) 120 c.) 40 d.) 80

b.) 120

Symptoms of a mild reaction to contrast media include: 1.) few hives 2.) nausea 3.) flushed appearance a.) 1 and 3 b.) 2 and 3 c.) 1 only d.) 1, 2 and 3

d.) 1, 2 and 3

When reviewing patient blood chemistry levels, what is considered the normal creatanine range ? a.) 0.6 to 1.5 mg/100mL b.) 4.5 to 6 mg/100mL c.) 8 to 25 mg/100mL d.) up to 50 mg/100m

a.) 0.6 to 1.5 mg/100 mL

The prinipal habitat where a particular infectious agent lives and multiplies, and from which it can spread to cause disease, is called: a.) portal of entry b.) fomite c.) vector d.) resevoir

d.) resevoir

When a patient arrives in the radiology department with a urinary catheter bag (foley), it is important to: a.) empty it b.) clamp the foley catheter c.) place the drainage bag above the level of the bladder d.) place the drainage bag below the level of the bladder

d.) place the drainage bag below the level of the bladder

Which of the following is the meaning of res ispa loquitor? a.) health care power of attorney b.) let the master answer c.) the thing speaks for itself d.) all is well that ends well

c.) the thing speaks for itself

Which blood vessels are best suited for determination of pulse rate? a.) superficial veins b.) deep veins c.) deep arteries d.) superficial arteries

d.) superficial arteries

What classification of drugs are used to kill or inhibit growth of microorganisms? a.) antibiotics b.) anticoagulants c.) anesthetics d.) analgesics

a.) antibiotics

The best method of preventing the spread of aerosol infections is by: a.) the patients wearing a mask b.) the health care workers wear a gown c.) proper hand washing d.) all the above

a.) the patients wearing a mask

A patient developed hives several minutes after injection of an iodinated contrast media. What type of drug should be readily available? a.) analgesic b.) anti inflammatory c.) antibiotic d.) antihistamine

d.) antihistamine

Which of the following should be used to disinfect the area after, a blood spill? a.) soap and water b.) one part alcohol to ten parts water c.) betadine solution d.) one part bleach to ten parts water

d.) one part bleach to ten parts water

An iatrogenic infection is one caused by: a.) hospital acquired infection b.) physician intervention c.) chemotherapy d.) urinary tract infection

b.) physician intervention

Which of the following statements applies to all types of wheelchair transfers? a.) transfer toward the strong side b.) transfer toward the weak side c.) hold the patients center of gravity away from the lifters center of gravity d.) fully lift all patients

a.) transfer toward the strong side

The term that best describes the absolute removal of all life forms is: a.) antisepsis b.) medical asepsis c.) disinfection d.) sterilization

d.) sterilization

The threat to do harm is referred to as: a.) assault b.) slander c.) battery d.) libel

a.) assault

Which of the following items is used to transfer patients from a cart to a table? a.) maxi slide b.) drawsheet c.) thin sheets of plastic d.) a and c e.) all of the above

e.) all of the above

How must OR persons in sterile gown and gloves pass each other? a.) it doesnt matter since everything is sterile b.) front to front c.) back to back d.) side to side

c.) back to back

When disposing of contaminated needles, they are placed in a special container using what procedure? a.) recap needle, remove the syringe, and dispose of the needle b.) do not recap the needle, remove the syringe and dispose of the needle c.) recap the needle and dispose of the entire syringe d.) do not recap the syringe and dispose of the entire syringe

d.) do not recap the needle and dispose of the entire syringe

Which of the following diseases can be transmitted through the air? 1.) TB 2.) HIV 3.) hep B 4.) mumps 5.) HPV 6.) rubella a.) 2, 3 and 5 b.) 1 only c.) 1, 4 and 6 d.) 1, 2 and 4

c.) 1, 4 and 6

All of the following statements regarding oxygen delivery are true, except: 1.) oxygen is a drug and must be prescribed by a physician 2.) rate of delivery must be part of the physicians order for oxygen 3.) oxygen may be ordered continuously or as needed 4.) oxygen can be removed by the nurse only a.) 4 only b.) 1 and 4 c.) 1 only d.) 2 and 3

a.) 4 only

Which type of drug is used to prevent and control the occurence of seizures? a.) antihistamines b.) antihypertensives c.) antiemetics d.) anticonvulsants

d.) anticonvulsants

What precaution should be taken with a vomiting patient? a.) turn the patients head to the side b.) place the patient in trendelenburg position c.) turn the patient prone d.) place the patient in fowlers position

a.) turn the patients head to the side

Misunderstandings between cultures can happen as a result of : 1.) Looking directly into someones eyes 2.) the use of certain gestures 3.) standing too close to someone a.) 1 and 3 b.) 1 and 2 c.) 1, 2, 3 d.) 2 and 3

c.) 1, 2, 3

Each of these is part of a needle except: a.) hub b.) cannula c.) tip d.) bevel

c.) tip

What is another name for protective isolation? a.) strict b.) reverse c.) respiratory d.) enertic

b.) reverse

Blood oxygen saturation is measured by a: a.) pulse oximeter b.) sphymomnanometer c.) thermometer d.) stethoscope

a.) pulse oximeter

Select the ethical principle described by "above all, do no harm" a.) beneficence b.) nonmaleficence c.) fidelity d.) veracity

b.) nonmaleficence

What is the most frequently used site for intravenous injections of contrast media? a.) basilic vein b.) antecubital vein c.) cephalic vein d.) femoral vein

b.) antecubital vein

Radiolucent contrast media: a.) composed of elements with high atomic numbers b.) none of these c.) appear dark on radiographs d.) are positive contrast agents

c.) appear dark on radiographs

Loss of blood circulation throughout the body is called: a.) hypovolemic shock b.) neurogenic shock c.) cardiogenic shock d.) septic shock

a.) hypovolemic shock

Preparation of the intestinal tract for examination of the colon includes: 1.) laxatives 2.) dietary restrictions 3.) cleansing enemas a.) 2 and 3 b.) 1 and 3 c.) 1, 2 and 3 d.) 1 and 2

c.) 1, 2 and 3

Which condition is an insulin resistance disorder? a.) diabetes insupidus b.) gestational diabetes c.) type 1 diabetes mellitus d.) type 2 diabetes mellitus

d.) type 2 diabetes mellitus

Which condition is an abnormally rapid heartbeat? a.) atrial fibrillation b.) bradycardia c.) palpitation d.) tachycardia

d.) tachycardia

With a deteriorating head injury, the first priority should be to: a.) maintain an open airway b.) stimulate the patient c.) shake the patient to keep the person awake d.) allow the patient to sleep

a.) maintain an open airway

Lyme disease is caused by deer ticks. This is an example of transmission of infection by: a.) a fomite b.) a vector c.) droplet contact d.) a vehicle

b.) a vector

Why would you need to immobilize a patient? 1.) to prevent injuries to the patient 2.) to prevent voluntary motion 3.) to prevent involuntary motion a.) 1 and 3 only b.) 1, 2 and 3 c.) 1 and 2 only d.) 2 and 3 only

b.) 1, 2 and 3

Which of the following are recommended when discarding needles? 1.) never recap a needle before discarding 2.) break all needles to prevent reclaiming them from the trash 3.) consider all needles to be contaminated a.) 2 and 3 only b.) 1 and 2 only c.) 1, 2 and 3 d.) 1 and 3 only

d.) 1 and 3 only

All of the following are correct concepts of good body mechanics during patient lifting/moving except: a.) the radiographer should stand with feet 6 inches apart and one foot in front of the other b.) the bodys center of gravity should be positioned over its base of support c.) the back should be kept straight and avoid twisting d.) when carrying a heavy object, hold it away from the body

d.) when carrying a heavy object, hold it away from the body

What is the correct order for administering basic life support? a.) airway, circulation, breathing b.) airway, breathing, circulation c.) breathing, circulation, airway d.) circulation, airway, breathing

d.) circulation, airway, breathing

Instruments required to asses vital signs include: 1.) a stethoscope 2.) a sphygmomanometer 3.) a watch with a second hand a.) 1, 2 and 3 b.) 1 and 2 c.) 1 only d.) 2 only

a.) 1, 2 and 3

Barium sulfate is a: a.) none of these b.) solution c.) suppository d.) suspension

d.) suspension

Forms of intentional misconduct include: 1.) slander 2.) invasion of privacy 3.) negligence a.) 1 only b.) 1, 2, 3 c.) 3 only d.) 1 and 2

d.) 1 and 2

What is a cathartic used for? a.) to counteract the reaction to contrast media b.) to induce vomiting c.) to stimulate peristalsis in order to clean out the colon d.) to prevent nausea

c.) to stimulate peristalsis in order to clean out the colon

A cathartic is almost always required before performing which of the following examination? a.) UGI b.) LGI c.) KUB d.) IVU

b.) LGI

Written defamation is referred to as: a.) battery b.) slander c.) tort d.) libel

d.) libel

Paralysis on one side of the body is called: a.) omniplegia b.) quadriplegia c.) paraplegia d.) hemiplegia

d.) hemiplegia

The ideal way to perform a trasnfer is to: a.) allow the patient to do as much work as possible b.) ask the nursing staff for suggestions c.) make the patient work harder than he or she can d.) assume that the patient cannot assist

a.) allow the patient to do as much work as possible

__________ technique is used to prevent the spread of pathogens and protect the patient from infection a.) aseptic b.) medical asepsis c.) sterile d.) disinfection

a.) aseptic

When is a sterile field considered to be contaminated? choose all that apply. a.) instrument is dropped below waist level b.) expired c.) tray is not clean d.) tray is wet

a.) instrument is dropped below waist level b.) expired c.) tray is not clean d.) tray is wet

If a patient has a pergoration in their intestinal tract, what should the radiographer do? a.) use a different type of barium b.) use water soluble contrast instead c.) perform the exam anyway because the benefit outweighs the risk d.) cancel the procedure since barium cant be used

b.) use water soluble contrast instead

Staphylococci is classified as what type of microorganism? a.) bacteria b.) fungi c.) viruses d.) molds

a.) bacteria

The diameter of a needle is termed by its: a.) gauge b.) bevel c.) hub d.) length

a.) guage

A person is bitten by a mosquito and develops an infection. This type of transmission is known as: a.) vector b.) fomite c.) nosocomial d.) iatrogenic

a.) vector

The omission or failure to take reasonable care or caution is termed: a.) tort b.) negligence c.) assault d.) nonmaleficence

b.) negligence

Splashing of solutions is allowed on sterile fields/trays. a.) true b.) false

b.) false

A fomite is : a.) an organism that transmits a disease from one person to another b.) an inanimate object that has been in contact with an infectious microorganism c.) a tissue that is infested with a disease and can further spread the infection d.) an organism on or in which a parasite lives

b.) an inanimate object that has been in contact with an infectious microorganism

WHen caring for a patient with an IV, the radiographer should keep the medication? a.) 18 to 20 inches above the level of the vein b.) 18 to 20 inches below the level of the vein c.) 28 to 30 inches above the level of the vein d.) 28 to 30 inches below the level of the vein

a.) 18 to 20 inches above the level of the vein

Which of the following needles has the largest bore? a.) 22 b.) 23 c.) 18 d.) 12

d.) 12

_______________ are commonly used as premedications to prevent allergic reactions to iodinated contrast media. 1.) steroids 2.) epinephrine 3.) antihistamines 4.) antibiotics 5.) anti inflammatories a.) 1, 3, 4 b.) 2 and 5 c.) 1, 3 d.) 1, 5

c.) 1, 3

Which of the following instructions should the patient be given following a barium enema examination? 1.) Increase fluid and fiber intake for a few days 2.) changes in stool color will occur until all barium is evacuated 3.) contact your physician if you do not have a bowel movement in 24 hours a.) 1, 2, 3 b.) 1 and 2 c.) 2 and 3 d.) 1 only

a.) 1, 2, 3