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': 'Burst abdomen after laprotomy takes place after: \nSelect and explain. \nA. 1-2 days, B. 7-10 days, C. usually after 3 weeks, D. after one month', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans is \'b\' i.e. 7-10 days "Dehiscence most often develops 7 to 10 days postoperatively but may occur anytime after surgery, from I to more than 20 days."- Sabiston', 'role': 'assistant'}]