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ARRT EXAM PREP COMPLETE ANSWERS 100% CORRECT (LATEST 2024 / 2025 )
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ARRT EXAM PREP COMPLETE ANSWERS 100% CORRECT (LATEST 2024 / 2025 )
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ARRT EXAM PREPCOMPLETE ANSWERS 100% CORRECT (LATEST )
• Neglect or emission of reasonable care defines:
a. respondeat superior
b. res ipsa loquitur
c. gross negligence
d. unintentional misconduct: b. res ipsa loquitur
• A pulse rate of less than 50 bpm indicates:
a. tachycardia
b. bradycardia
c. normal pulse rate
d. hypertension: b. bradycardia
• A positive contrast agent that may be administered to the patient whenbarium sulfate is
contraindicated is called:
a. barium thiosulfate
b. iodine
c. air
d. aqueous iodine contrast: d. aqueous iodine contrast
• When scheduling radiographic exams:
a. schedule barium studies first to get them over with
b. schedule special studies in the afternoon
c. schedule barium studies last
d. always schedule a crout CT scan first: c. schedule barium studies last
• What type of infection transmission is defined as being spread primarily oncontaminated
items, food, or water?
a. contact transmission
b. airborne transmission
c. vector transmission
d. vehicle transmission: d. vehicle transmission
• Diastolic pressure of less than 50 mm HG signals an indication of:
a. respiratory arrest
b. tachycardia
c. hypertension
d. shock: d. shock
, • Linear energy transfer:
a. is the same for all types of radiation
b. is the same for waves and particulate radiations used in diagnosis andtreatment
c. occurs only during x-ray procedures
d. varies for different types of radiation: d. varies for different types of radiation
• Because cataractogenesis does not occur below a given level of radiation exposure, it is best
expressed by which of the following dose-response relationships?
a. threshold
b. non-threshold
c. low dose
d. occupational dose: a. threshold
• The statement "increased dose equals increased probability of effects" bestdescribes which of
the following?
a. stochastic effects
b. deterministic effects
c. direct effects
d. indirect effects: a. stochastic effects
• The cumulative occupational exposure for a 22 year old radiographer is:
a. 0.22 mSv
b. 0.55 mSv
c. 0.11 mSv
d. 0.22 Sv: d. 0.22 Sv
• The minimum source to skin distance for a fixed fluoroscope is:
a. 15 inches
b. 12 inches
c. 10 inches
d. 18 inches: a. 15 inches
• The master molecule that directs cell activities is:
a. RNA
b. hydrogen peroxide
c. water
d. DNA: d. DNA
• Background radiation is the source of what percentage of human expo-sure?
a. 80%
b. 50%
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