This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Pharmacology
Drug not used for treatment of acute Hyperkalemia is: 
Select and explain. 
A. Insulin + glucose, B. Potassium exchange resins, C. Calcium carbonate, D. Sodium bicarbonate
B: Potassium exchange resins
Answer: B: Potassium exchange resins 
Explanation: Drugs used for hyperkalemia- insulin-drives potassium into the cell calcium carbonate or calcium chloride sodium bicarbonate loop diuretics or thiazide diuretics ESSENTIALS of medical PHARMACOLOGY SIXTH EDITION-KD TRIPATHI Page:570,571