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ARRT Registry Exam review rated 100% correct.
Question 1: What is the correct term used to describe an
intravenous injection of a concentrated volume of contrast media?
- bolus
- infusion
- extravasation
- luminal
CORRECT ANSWER : a. bolus
Question 2: Which of the following methods utilizes a detector
that captures x-ray energy and converts it into an electronic signal?
- indirect capture
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- CCD
- cassette based radiography
- direct capture
CORRECT ANSWER : d. direct capture
Question 3: The energy of a characteristic x-ray photon created
when an L shell electron fills a K shell vacancy in a tungsten atom will have which of the following energies?
- 69.5 keV
- 57.5 keV
- 91.5 keV
- 12 keV
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CORRECT ANSWER : b. 57.5 keV
Question 4: Identify the position that will place the positive
contrast agent in the body of the stomach and pyloris during a double contrast upper GI exam?
- recumbent LPO
- supine
- recumbent RPO
- prone
CORRECT ANSWER : d. prone
Question 5: Which position/projection will best demonstrate the
broad aspect of the frontal air sinus?
CORRECT ANSWER : PA
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Question 6: Which position will best demonstrate the right
axillary portion of the ribs?
CORRECT ANSWER : RPO
Question 7: Which position will emphasize the mucosal lining
of the medial wall of the descending colon during a lower GI exam?
CORRECT ANSWER : left lateral decubitus
Question 8: Which projection of the wrist will best demonstrate
the interspaces of the carpal bone?
CORRECT ANSWER: AP
Question 9: An image is acquired with computed radiography
using which of the following methods?
- a cassette that is electronically charged