This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sutures and Anastomoses, Subject name: Surgery
[{'content': 'All of the following are true about suturing principles except: \nSelect and explain. \nA. Each suture should be separated by a gap that is twice the thickness of the skin, B. Suture length to wound length ratio of 4:1, C. Length to width ratio for elliptical incisions of 3:1, D. None of the above', 'role': 'user'}, {'content': "Answer: D \nExplanation: JENKIN'S RULE: Suture length: wound length ratio= 4:1 i.e If would length is X, suture length is 4X Elliptical Incision: Length: Width is 3X If width of incision is X, length is 3X. Ratio of distance between sutures: skin thickness If thickness of skin is X, distance between suture should be 2X", 'role': 'assistant'}]