ROSH Gastrointestinal Practice Exam

What type of dietary restriction is necessary for patients diagnosed with celiac disease?

1. Low-fat diet

2. Gluten-free diet

3. Low-sugar diet

4. Vegetarian diet

The correct answer is: Gluten-free diet

For patients diagnosed with celiac disease, a gluten-free diet is essential. Celiac disease is an autoimmune condition where the ingestion of gluten, a protein found in wheat, barley, and rye, triggers an immune response that damages the lining of the small intestine. This damage can lead to malabsorption of nutrients, gastrointestinal symptoms, and a variety of other health issues. By adhering to a strict gluten-free diet, patients can effectively manage their symptoms and promote healing of the intestinal lining. This dietary adjustment eliminates all sources of gluten, allowing the gastrointestinal tract to recover and function properly. In contrast, other dietary restrictions such as low-fat, low-sugar, or vegetarian diets do not address the specific gluten intolerance associated with celiac disease and, therefore, are not effective or appropriate for managing this condition.