A patient with severe diarrhea is at risk of developing which type of acid-base disorder?

A Metabolic alkalosis
B Respiratory acidosis
C Metabolic acidosis ✓
D Mixed disorder

Explanation

Severe diarrhea can lead to a loss of bicarbonate ions, resulting in a metabolic acidosis. This is because the intestines are unable to reabsorb bicarbonate, leading to an accumulation of acid in the body.

Source

Harrison's Principles of Internal Medicine
Electrolytes and Acid-Base Balance Pathophysiology Gastrointestinal Disorders Easy MEDICAL Confidence: high