Where Is the IR Centered for Images of the Small

question 95

Multiple Choice

Where is the IR centered for images of the small intestine that are taken within 30 minutes of drinking the barium?

• A) Level of the iliac crests
• B) 1 inch above the iliac crests
• C) 2 inches above the iliac crests
• D) At the costal margin/L3

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Definitions:

Prefix

A word, letter, or number placed before another to alter its meaning or create a new term.

Re-

A prefix meaning again or back, used to indicate repetition or reversal.

Prefix

A collection of characters placed before a word to alter its definition, like 'un-' in 'unhappy'.

Ad-

A prefix meaning toward or in the direction of, often used in medical terms.