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': 'Aims of abbreviated laparotomy \nSelect and explain. \nA. Decreased chance of infection, B. Early ambulation, C. Early wound healing, D. Hemostasis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]