Which examination is also known as an esophagogastroduodenoscopy (EGD) and examines the esophagus, stomach, and duodenum with a scope?

Which examination is also known as an esophagogastroduodenoscopy (EGD) and examines the esophagus, stomach, and duodenum with a scope?

• A. Endoscopy
• B. Sigmoidoscopy
• C. Upper endoscopy
• D. Colonoscopy

Answer: (C)

Recognize that esophagogastroduodenoscopy refers to examining the upper GI tract with a scope. Esophagogastroduodenoscopy is the formal term for looking at the esophagus, stomach, and duodenum using a flexible endoscope passed through the mouth. Because it targets the upper portion of the digestive system, the common name for this procedure is upper endoscopy (also known as gastroscopy). The other options don’t fit the scope of this exam: endoscopy is a broad term for using a scope to look inside the body and could apply to any GI region; sigmoidoscopy focuses on the sigmoid colon and nearby lower parts of the colon; colonoscopy examines the entire colon.

Recognize that esophagogastroduodenoscopy refers to examining the upper GI tract with a scope. Esophagogastroduodenoscopy is the formal term for looking at the esophagus, stomach, and duodenum using a flexible endoscope passed through the mouth. Because it targets the upper portion of the digestive system, the common name for this procedure is upper endoscopy (also known as gastroscopy).

The other options don’t fit the scope of this exam: endoscopy is a broad term for using a scope to look inside the body and could apply to any GI region; sigmoidoscopy focuses on the sigmoid colon and nearby lower parts of the colon; colonoscopy examines the entire colon.