This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Wound Healing, Subject name: Pathology
[{'content': 'When suture are removed from an incisional surgical wound at the end of one week, the wound strength of the wounded skin when compared to unwounded skin approximately? \nSelect and explain. \nA. 50%, B. 80%, C. 1%, D. 10%', 'role': 'user'}, {'content': 'Answer: D \nExplanation: When sutures are removed, usually at 1 week, wound strength is approximately 10% of that of unwounded skin, but this increases rapidly over the next 4 weeks. Wound strength reaches approximately 70% to 80% of normal by 3 months but usually does not substantially improve beyond that point.', 'role': 'assistant'}]