This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Wound Healing, Tissue Repair and Scar, Subject name: Surgery
[{'content': 'Prophylactic antibiotics to minimise SSI are given_____________? \nSelect and explain. \nA. 60 minutes before skin incision, B. 1-3 hours before skin incision, C. At time of surgical incision, D. Night before surgery for peaking of effect', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Prophylactic antibiotic to minimize SSI are given 30- 60 minutes before skin incision / at the time of induction', 'role': 'assistant'}]