Question

A small capsule that contains a camera, light source, and digital storage is swallowed; later, images of the entire gastrointestinal tract can be reviewed in high resolution. What is this device called?

A) Endoscopy
B) Colonoscopy
C) Capsule endoscopy
D) MRI

Answer 1

The device is a capsule endoscopy, a small, swallowable capsule with a camera that captures images of the GI tract.

Step-by-step explanation:

The device described is known as a capsule endoscopy. This medical tool is a small capsule that one can swallow. It contains a camera, light source, and digital storage to take high-resolution images of the gastrointestinal tract as it passes through naturally. Unlike a traditional endoscopy or colonoscopy, which involves inserting flexible tubes with cameras through various orifices or small incisions, a capsule endoscopy is a non-invasive procedure that allows for a comprehensive view of the gastrointestinal tract without discomfort or the need for anesthesia.