What instrument is used to perform a lower gastrointestinal (GI) endoscopy?
A) Esophagoscope
B) Gastroscope
C) Colonoscope
D) Enteroscope
E) Duodenoscope

Question

Quizplus · Accepted Answer

A colonoscope is used to perform a lower GI endoscopy, which involves examining the colon and rectum. Esophagoscopes, gastroscopes, enteroscopes, and duodenoscopes are used for upper GI endoscopies, which involve examining the esophagus, stomach, and small intestine.

What Instrument Is Used to Perform a Lower Gastrointestinal (GI)