CLOVER LEARNING, CT IMAGING PROCEDURES, GASTROINTESTINAL IMAGING QUESTIONS WITH COMPLETE ANSWERS

What is the appropriate windowing for the standard algorithm for a CT enterography?


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400 WW and 40 WL




What are the indications for a CT liver (2)?


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- Liver cancer
- Liver tumor

,When metoclopramide (Reglan) is being used for a CT eneterography study, when
should it be administered?


a. Immediately prior to scanning
b. With the administration of oral contrast
c. With the administration of rectal contrast
d. 30 minutes prior to scanning


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b. With the administration of oral contrast




During what exam is glucagon used?


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CT enterography




What slice parameter is used for imaging the liver in multiple phases of contrast?


a. 1 mm
b. 2.5 mm
c. 5 mm
d. 10 mm


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b. 2.5 mm

, What scanning protocol should initially be used to evaluate nausea and diarrhea with
an unknown origin?


a. CT abdomen and pelvis with contrast
b. CTA abdomen and pelvis
c. CT multiphase liver
d. CT multiphase pancreas


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a. CT abdomen and pelvis with contrast




Do you need to use contrast to diagnose appendicitis on a CT scan?


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No




If using rectal contrast for a CT appendicitis exam, what 3 things can be used?


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- Water
- Diluted barium
- Diluted iodine




Which of these medications may be administered to stimulate the emptying of the
stomach in preparation of the CT enterography study?