This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'Which layer is responsible for strength of an intestinal anastomosis ? \nSelect and explain. \nA. Serosa, B. Mucosa, C. Submucosa, D. Muscularis propria', 'role': 'user'}, {'content': 'Answer: B \nExplanation: .mucosal layer is responsible for the strength of the intestinal anastomosis.which helps to adapt to the changes in the vascular endothelium as well as the surrounding environment. ref:SRB&;s manual of surgery ,ed 3,pg no 794', 'role': 'assistant'}]