This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Electrolyte Imbalance, Subject name: Medicine
Chronic hypokalemia leads to development of? 
Select and explain. 
A. Metabolic acidosis, B. Metabolic alkalosis, C. Brugada pattern in ECG, D. Vasopressin resistant DI
B: Metabolic alkalosis
Answer: B: Metabolic alkalosis 
Explanation: Chronic Hypokalemia- through H+ - K+ ATPase- K+ reabsorption | & | H+ excretion- Loss of H+ in urine of pt. | Metabolic alkalosis