Question

question 9 (mandatory) (2 points)
choose from the following list of conditions that is thought to represent an autoimmlune disease:
chronic atrophic gastritis
erosive gastropathy
mallory-weiss syndrome
barrett esophagus

Explanation:

Chronic Atrophic Gastritis (specifically type A, also known as autoimmune metaplastic atrophic gastritis) is an autoimmune disease where the immune system attacks the stomach lining's parietal cells, leading to reduced acid production and vitamin B12 deficiency. Erosive Gastropathy is often due to factors like NSAIDs, alcohol, or stress (not autoimmune). Mallory - Weiss Syndrome is caused by severe vomiting/retching (tearing of the esophagus - stomach junction, not autoimmune). Barrett Esophagus is a complication of chronic acid reflux (not autoimmune).

Answer:

A. Chronic Atrophic Gastritis