A patient presents with hypokalemia, metabolic alkalosis, and high blood pressure. Which of the following conditions is most likely responsible for these findings?

A Primary aldosteronism ✓
B Cushing's syndrome
C Hyperthyroidism
D Pheochromocytoma

Explanation

Primary aldosteronism is a condition characterized by excessive production of aldosterone, leading to sodium retention, water retention, and potassium excretion. This results in high blood pressure, metabolic alkalosis, and hypokalemia.

Source

Harrison's Principles of Internal Medicine
Electrolytes and Acid-Base Balance Endocrinology Adrenal Disorders Hard MEDICAL Confidence: high