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ARRT CT EXAM REVIEW 3 COMPLETE ANSWERS 100% CORRECT (LATEST 2024 / 2025 )
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ARRT CT EXAM REVIEW 3 COMPLETE ANSWERS 100% CORRECT (LATEST 2024 / 2025 )
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ARRT CT EXAM REVIEW 3COMPLETE ANSWERS 100% CORRECT (LATEST )
• Which of the following radiation dose indices is a measure of the totalradiation exposure
for an entire series of CT images?
a. CTDI100
b. dose length product
c. CTDIvol
d. multiple scan dose average: b. dose length product
• Number 3 on the figure corresponds to which of the following?
a. cricoid cartilage
b. piriform sinus
c. aryepiglottic fold
d. vocal cord: c. aryepiglottic fold
• Number 2 on the figure corresponds to which of the following?
a. hyoid bone
b. cricoid cartilage
c. thyroid cartilage
d. mandible: c. thyroid cartilage
• Number 6 on the figure corresponds to which of the following?
a. renal cortex
b. renal pelvis
c. renal calyx
d. renal pyramid: c. renal calyx
• Number 1 on the figure corresponds to which of the following?
a. urteropelvic junction
b. urertovesical junction
c. urertocalyceal junction
d. urertopyramidal junction: a. urteropelvic junction
• A common formula used to calculate the maximum dosage of intravenousiodinated
contrast material used in any CT examination is:
, a. 5 mg per kg of body weight
b. 5 mL per lb of body weight
c. 2 mL per kg of body weight
d. 1 mL per lb of body weight: c. 2 mL per kg of body weight
• During which of the following IV contrast phases does the bladder wallenhance?
a. early arterial
b. corticomedullary
c. nephrographic
d. excretory: c. nephrographic
• The primary drainage opening with the sinus cavities which is a commonsite for
inflammation is referred to as the:
a. mucosal fossa
b. adenovestibular complex
c. external olfactory canal
d. ostiomeatal complex: d. ostiomeatal complex
• The areas of image quality degradation indicated by number 3 on the figureare an example
of:
a. aliasing artifact
b. windmill artifact
c. pulsation artifact
d. beam-hardening artifact: c. pulsation artifact
• Number 2 on the figure corresponds to which of the following?
a. aortic arch
b. pulmonary trunk
c. superior vena cava
d. left anterior descending artery: b. pulmonary trunk
• During CT examinations of the chest, the administration of a saline flush after the bolus
injection of iodinated IV contrast media helps alleviate artifactfrom dense contrast in the:
a. ascending aorta
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