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': 'Which of the following causes acute compament syndrome most frequently \nSelect and explain. \nA. Fractures, B. Postischemic swelling, C. Exercise initiated syndrome, D. Soft tissue injury', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Fractures', 'role': 'assistant'}]