A barium enema uses a liquid contrast medium to outline the ________.
A. intestinal wall
B. stomach lining
C. pancreatic ducts
D. oropharynx
Answer:A
A barium enema uses a liquid contrast medium to outline the ________.
A. intestinal wall B. stomach lining C. pancreatic ducts D. oropharynx
Explanation: A) Correct!