Question

Upper GI series (Barium Swallow)

a) X-rays are taken of the ascending, transverse, descending, and sigmoid colon after a patient swallows a dye.
b) A small tube is inserted down the esophagus to view the interior of the stomach, duodenum, and colon.
c) A series of EKGs are taken of the digestive system.
d) X-rays of the esophagus, the stomach, and the small intestine are taken after the patient swallows a dye.

Answer 1

The Upper GI series, or Barium Swallow, is a medical test used to visualize the upper gastrointestinal tract by taking X-rays after the patient swallows a barium-based contrast material. It is part of the field of Health.

Step-by-step explanation:

The subject of this question is Health. The question is asking about the Upper GI series, also known as Barium Swallow, which is a medical test used to visualize the upper gastrointestinal tract. The test involves taking X-rays of the digestive organs after the patient swallows a barium-based contrast material. A small tube may also be inserted down the esophagus to view specific parts of the stomach, duodenum, and colon.