Question

how did peptic ulcer became acute disease from chronic disease​

Answer 1

Answer:

A peptic ulcer is a sore in the lining of the stomach or first part of the small intestine called the duodenum. When an individual has chronic peptic ulcers, it is known as peptic ulcer disease (PUD). A healthy digestive tract is coated with a layer of mucus that protects against acid deterioration.

Explanation:

Answer 2

Answer:

Peptic ulcers are defects in the gastric or duodenal mucosa that extend through the muscularis mucosa. The epithelial cells of thestomach and duodenum secrete mucus in response to irritation of the epithelial lining and as a result of cholinergic stimulation