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Which of the following injection techniques exist for individualizing the scan delay when injecting contrast media?     1. bolus triggering     2. test bolus     3. drip infusion

What is the classification for urine output greater than 6,000 mL?

Which is the name for a long catheter inserted through the large veins of the upper arm?

Which of the following statements is(are) TRUE regarding pitch? 

Which of the following factors may result in a chemotoxic reaction to contrast media?     1. dose     2. speed of injection     3. patient anxiety

What does the computed tomography dose index (CTDI) represent?

Which type(s) of muscle is/are involuntary?

The cavity labeled 11 is the ______________ cavity, which is part of the ________________ cavity, which is part of the ________________ cavity. 

Name the plane the cut labeled 5 is in. 

What is the structure at the end of the pointer called?   What does it contain?