Preferred time forprophylacticantibiotic administration for surgery?: (A) 1 day befor surgery, (B) I.M. 6 hrs before surgery, (C) At the time of induction of anaesthesia, (D) I.V. during surgery
Answer is C. Ans is C i.e. At the time of induction of anaesthesia "The appropriate antibiotic is chosen before surgery and administered before the skin incision is made."-Sabiston 18/e