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: Anaesthesia
[{'content': 'Which of the following drug is used in CPR? \nSelect and explain. \nA. Atropine, B. Amiodarone, C. Procainamide, D. Phenylephrine', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is'b'i.e., AmiodaroneImPoant drug used in CPR are epinephrine, amiodarone, lidocaine, MgSOr, sodium bicarbonate and calcium gluconateThe routine use ofAtropine for PEA (pulseless Electrical Activity & asystole has no therapeutic benefit.Hence, Atropine has been removed from the cardiac arrest algorithm", 'role': 'assistant'}]