What areas does sigmoidoscopy primarily examine?

What areas does sigmoidoscopy primarily examine?

• A. the lungs and airways
• B. the stomach and small intestine
• C. the rectum and sigmoid colon
• D. the bladder and urethra

Answer: (C)

Sigmoidoscopy is a medical procedure specifically designed to examine the lower part of the large intestine, which includes the rectum and sigmoid colon. During this examination, a flexible tube equipped with a light and camera is inserted into the rectum, allowing healthcare providers to visualize and assess the lining of these areas for abnormalities such as inflammation, polyps, or signs of cancer. Understanding the focus of this procedure is crucial in identifying gastrointestinal issues and determining appropriate treatment plans. The rectum and sigmoid colon are the key areas of concern in sigmoidoscopy, making this option the correct choice, as it highlights the anatomical regions being evaluated during the examination.

Sigmoidoscopy is a medical procedure specifically designed to examine the lower part of the large intestine, which includes the rectum and sigmoid colon. During this examination, a flexible tube equipped with a light and camera is inserted into the rectum, allowing healthcare providers to visualize and assess the lining of these areas for abnormalities such as inflammation, polyps, or signs of cancer.

Understanding the focus of this procedure is crucial in identifying gastrointestinal issues and determining appropriate treatment plans. The rectum and sigmoid colon are the key areas of concern in sigmoidoscopy, making this option the correct choice, as it highlights the anatomical regions being evaluated during the examination.