Which condition involves dysfunctional absorption of nutrients in the small intestine?

• A. Malnutrition
• B. Bulimia
• C. Malabsorption
• D. Anorexia

Answer: (C)

Dysfunctional absorption of nutrients in the small intestine is described by malabsorption. This happens when the intestinal lining can’t effectively take up nutrients due to mucosal damage, enzyme or transporter defects, pancreatic insufficiency, or reduced surface area from surgery. The result is nutrients passing through without proper absorption, often causing weight loss, diarrhea, and deficiencies (including fat-soluble vitamins and iron). Other options describe inadequate intake or eating disorders rather than a problem with the intestine’s ability to absorb nutrients.