ARRT CT EXAM REVIEW 1 COMPLETE ANSWERS 100% CORRECT (LATEST NEWEST UPDATE )

1. Complete cardiac diastole corresponds to which portion of the cardiaccycle on an
electrocardiogram (ECG)?
a. P wave
b. QRS complex
c. Alpha wave
d. T wave: d.T wave
2. During CT arthrography, iodinated contrast media is injected directly intothe:
a. joint space
b. intrathecal space
c. subarachnoid space
d. venous bloodstream: a. joint space
3. Which ofthe following is considered one ofthe iso-osmolar contrast media(IOCM)?
a. iodixanol
b. iopamidol
c. iohexl
d. ioversol: a. iodixanol
4. A common site for IV administration of iodinated contrast media is theanterior recess of
the elbow, otherwise known as the:
a. brachial fossa
b. olecranon fossa
c. retroulnar space
d. antecubital space: d. antecubital space
5. The potentially serious decline in renal function after the IV administrationof contrast
material is called:
a. anaphylaxis
b. bronchoplasm
c. contrast-induced nephrotoxicity
d. urticaria: c. contrast-induced nephrotoxicity