A patient presents with hypokalemia, which can lead to which of the following acid-base disturbances?

A Metabolic alkalosis ✓
B Respiratory acidosis
C Metabolic acidosis with increased anion gap
D Respiratory alkalosis

Explanation

Hypokalemia can lead to metabolic alkalosis because potassium ions move out of cells in exchange for hydrogen ions, increasing bicarbonate levels in the blood.

Source

Harrison's Principles of Internal Medicine
Electrolytes and Acid-Base Balance Pathophysiology Electrolyte Imbalances and Acid-Base Disorders Hard MEDICAL Confidence: medium