Viewing the lining of the large intestine to screen for abnormalities is

Question

Quizplus · Accepted Answer

Colonoscopy is the most commonly used procedure to view the lining of the large intestine for abnormalities such as polyps or tumors. Fluoroscopy is an imaging technique that uses X-rays to view the digestive system while a person swallows barium, but it is not commonly used for screening. Colostomy is a surgical procedure to create an opening in the large intestine for waste to exit the body, and a barium swallow is a procedure to check for abnormalities in the esophagus and stomach, not the large intestine. Therefore, A is the best choice as it is the only option directly related to screening the large intestine for abnormalities.

Viewing the Lining of the Large Intestine to Screen for Abnormalities