Fluoroscopy: Image Quality and Analysis Flashcards

1
Q

What are examples of negative contrast media?

A

air and carbon dioxide

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2
Q

what contrast medium should you use if you suspect a bowel perforation?

A

absorbable, water-soluble contrast medium like diatrizoate meglumine or diatrizoate sodium (Gastrografin)
**NOT BARIUM

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3
Q

what is a positive contrast media?

A

barium and other iodinated preparations

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