Which instrument can be used to visually examine the walls of the stomach, intestine, or rectum?

Question

Quizplus · Accepted Answer

An endoscope can be used to visually examine the walls of the stomach, intestine, or rectum. A gastroscope is a type of endoscope used specifically for imaging the gastric mucosa, while a sigmoidoscope and proctoscope are used to examine the rectum and lower colon. Therefore, the most accurate option is B) Endoscope.

Which Instrument Can Be Used to Visually Examine the Walls