22/08/2026
Celiac Disease
Celiac disease is an autoimmune condition in which consuming gluten triggers an immune response that damages the lining of the small intestine.
β οΈ Key Points to Remember:
β’ Gluten is commonly found in wheat, barley, and rye
β’ The immune response can damage the intestinal villi
β’ Villous damage leads to malabsorption of essential nutrients
β’ Common problems may include diarrhea, weight loss, fatigue, and nutritional deficiencies
β’ Long-term untreated celiac disease can lead to serious complications
β’ The main treatment is a strict lifelong gluten-free diet
π©Ί NCLEX Tip:
π Celiac Disease = Gluten Exposure β Intestinal Villous Damage β Malabsorption
π Patient education: Always check food labels and avoid foods containing wheat, barley, and rye. Oats should only be consumed if they are specifically certified gluten-free, as cross-contamination can occur.
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