NREMT Paramedic Exam 2026 – 400 Free Practice Questions to Pass the Exam

Gastritis is the condition defined by inflammation of the stomach lining. It can result from various factors, including excessive alcohol consumption, prolonged use of nonsteroidal anti-inflammatory drugs (NSAIDs), bacterial infections (particularly Helicobacter pylori), and autoimmune disorders. The inflammation can lead to symptoms like abdominal pain, nausea, vomiting, and indigestion. Recognizing gastritis is crucial for appropriate treatment, as it can sometimes lead to complications like ulcers or bleeding if left untreated.

In contrast, diverticulitis refers to inflammation of the diverticula in the colon, typically associated with dietary factors and aging. Cholecystitis involves inflammation of the gallbladder, often due to gallstones, affecting the digestion of fats. Appendicitis is the inflammation of the appendix, a condition that usually requires surgical intervention. Each of these other conditions affects different organs and has distinct underlying causes and treatment strategies, highlighting why gastritis specifically pertains to the stomach's inflammation.