A fecal exam to detect hidden blood is a:
A) stool culture.
B) GGT.
C) stool guaiac.
D) total bilirubin.

Question

Quizplus · Accepted Answer

Stool guaiac is a test used to detect hidden blood in the stool, which can be an indication of gastrointestinal bleeding. A stool culture is used to detect bacteria or other microorganisms that may be causing a gastrointestinal infection, and GGT and total bilirubin are tests used to assess liver function.

A Fecal Exam to Detect Hidden Blood Is A