Fluoroscopy: Image Quality and Analysis Flashcards
1
Q
What are examples of negative contrast media?
A
air and carbon dioxide
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
3
Q
what is a positive contrast media?
A
barium and other iodinated preparations