This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S, Subject name: Medicine
Most rapid way of lowering potassium is 
Select and explain. 
A. Albuterol, B. Insulin drip, C. Calcium gluconate, D. Sodium bicarbonate
B: Insulin drip
Answer: B: Insulin drip 
Explanation: Insulin. Sta INITIAL INSULIN INFUSION RATE (100 units Regular Insulin/100 mL 0.9% Sodium Chloride): and GlucoseBloodmg/dL) Initial Insulin Infusion Rate. # 75 - 150 = 1 unit IV push then 1 unit per hour.pottasium can be give in a rapid way through insulin drip Ref Davidson 23rd edition pg 234