Which term matches the definition: Used to perform an examination to view the lower portion of the sigmoid and rectum through a 10- to 12-inch sigmoidoscope?

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Multiple Choice

Which term matches the definition: Used to perform an examination to view the lower portion of the sigmoid and rectum through a 10- to 12-inch sigmoidoscope?

Performing an examination to view the lower portion of the sigmoid colon and rectum using a 10- to 12-inch sigmoidoscope is called a sigmoidoscopy. This procedure uses a narrow, lighted instrument inserted through the rectum to inspect the distal colon for issues like polyps, inflammation, or bleeding. It is shorter than a full colonoscopy, which reaches further into the colon. The other terms don’t describe this procedure: jaundice is a symptom of yellowing skin, the alimentary canal is the entire digestive tract, and the duodenum is the first part of the small intestine.

Performing an examination to view the lower portion of the sigmoid colon and rectum using a 10- to 12-inch sigmoidoscope is called a sigmoidoscopy. This procedure uses a narrow, lighted instrument inserted through the rectum to inspect the distal colon for issues like polyps, inflammation, or bleeding. It is shorter than a full colonoscopy, which reaches further into the colon. The other terms don’t describe this procedure: jaundice is a symptom of yellowing skin, the alimentary canal is the entire digestive tract, and the duodenum is the first part of the small intestine.

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