This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Treatment of Acute Hyperkalemia -a) Ca gluconate givenb) Insulin & Glucose reduces hyperkaJemia within 4 hrsc) Dialysis not usefuld) Resin shows the response within minutese) IV NaHCO3 given \nSelect and explain. \nA. a, B. b, C. ae, D. ad', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Resins show response within\xa0→ 1-2 hr\nInsulin + Glucose shows response within\xa0→ 15-30 minutes\nCa gluconate shows response within\xa0→ minutes (less than 5 minutes)\nB2 adrenergic shows response within\xa0→ 30 minutes\nNaHCO3 shows response within → 30 minutes\n\n\nHemodialysis is the most effective and rapid nlav of lowerine plasma potassiumQ', 'role': 'assistant'}]