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': 'Delayed wound healing is seen in all except \nSelect and explain. \nA. malignancy, B. hypertension, C. diabetes, D. infection', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]