What is the primary function of capsule endoscopy?

What is the primary function of capsule endoscopy?

• A. ultrasound imaging of the organs
• B. examination of the small intestine using a video camera
• C. real-time monitoring of heart activity
• D. screening for colon cancer

Answer: (B)

The primary function of capsule endoscopy is to provide a non-invasive means of examining the small intestine using a video camera. During this procedure, a small, swallowable capsule equipped with a miniature camera captures images as it passes through the gastrointestinal tract. This technology is particularly useful for visualizing areas of the small intestine that are difficult to reach with traditional endoscopic methods. While other options pertain to different medical technologies or screening processes, they do not describe the specific functionality of capsule endoscopy. For instance, ultrasound imaging pertains to sound waves used for visualizing organs, real-time cardiac monitoring relates to heart function assessments, and colon cancer screening typically involves methods like colonoscopy or fecal tests. In contrast, capsule endoscopy focuses expressly on visualizing the small intestine, making it distinct from these other medical practices.

The primary function of capsule endoscopy is to provide a non-invasive means of examining the small intestine using a video camera. During this procedure, a small, swallowable capsule equipped with a miniature camera captures images as it passes through the gastrointestinal tract. This technology is particularly useful for visualizing areas of the small intestine that are difficult to reach with traditional endoscopic methods.

While other options pertain to different medical technologies or screening processes, they do not describe the specific functionality of capsule endoscopy. For instance, ultrasound imaging pertains to sound waves used for visualizing organs, real-time cardiac monitoring relates to heart function assessments, and colon cancer screening typically involves methods like colonoscopy or fecal tests. In contrast, capsule endoscopy focuses expressly on visualizing the small intestine, making it distinct from these other medical practices.