This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Trauma, Subject name: Surgery
[{'content': 'Best assessment score in trauma patients:- \nSelect and explain. \nA. Modified trauma score, B. Revised trauma score, C. Injury severity score, D. Mangled extremity severity score', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The S is currently the best most universal physiology trauma-scoring system used for triage purposes.', 'role': 'assistant'}]