Negative And Neutral Contrast Flashcards
1
Q
What 3 substances are considered as negative contrast agents for a CT exam?
A
Air, gases, and water
2
Q
What are 4 benefits to using water as a negative contrast agent?
A
Increased palatability, increased patient comfort, enhancement of the bowel wall, and don’t interfere with 3-D applications
3
Q
What’s another substance used for CT as a negative agent and also aids in treating gas and indigestion?
A
Effervescent granules
