A ________ is an ulcer occurring in the lower portion of the esophagus, stomach, and duodenum caused by the breakdown of the mucosal membrane by the acid of gastric juices and pepsin.

Question

Quizplus · Accepted Answer

A peptic ulcer is an ulcer that occurs in the lower portion of the esophagus, stomach, and duodenum caused by the breakdown of the mucosal membrane by the acid of gastric juices and pepsin. Duodenal ulcer is a specific type of peptic ulcer that occurs in the duodenum. Stomatitis is inflammation of the mouth and lips, not related to ulcers in the digestive system. Gastritis is an inflammation of the stomach lining, which can lead to ulcers but does not refer to the ulcers themselves.

A ________ Is an Ulcer Occurring in the Lower Portion