In which procedure does a radiologist instill barium sulfate through the anus into the rectum and then into the colon?
A) Barium swallow
B) Nuclear medicine imaging
C) Barium enema
D) Cholangiography
E) KUB radiography

Question

Quizplus · Accepted Answer

A barium enema involves instilling barium sulfate through the anus into the rectum and colon to take x-ray images of the lower gastrointestinal tract.

In Which Procedure Does a Radiologist Instill Barium Sulfate Through