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: Surgery
[{'content': 'First step in management of raised intracranial pressure \nSelect and explain. \nA. Airway maintainance, B. Breathing, C. iv mannitol, D. Loading dose of epsolin', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. Airway maintainanceABC is followed i.e. Airway Breathing then Circulation is evaluated in order.', 'role': 'assistant'}]