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': 'Algorithm for the stabilization of the severely injured\npatient: \nSelect and explain. \nA. Treating the hard tissue injuries, B. Reducing facial bone fractures, C. Control of haemorrhage, D. Airway, breathing and circulation', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]