The test to detect the presence of blood not visible to the naked eye is:
A)fecal occult blood.
B)barium enema.
C)colonoscopy.
D)polypectomy.
E)nasogastric aspiration.

Question

The test to detect the presence of blood not visible to the naked eye is:
A)fecal occult blood.
B)barium enema.
C)colonoscopy.
D)polypectomy.
E)nasogastric aspiration.

Quizplus · Accepted Answer

Fecal occult blood test is specifically designed to detect small amounts of blood in the stool that is not visible to the naked eye. This test is commonly used as a screening tool for colon cancer and other gastrointestinal disorders. Barium enema, colonoscopy, polypectomy, and nasogastric aspiration are not tests specifically designed to detect blood in the stool.

The Test to Detect the Presence of Blood Not Visible