When should a properly selected prophylactic antibiotic usually be administered before a clean-contaminated veterinary operation?
Correct answer: B. About 30 to 60 minutes before incision
- A. Immediately after skin closure
- B. About 30 to 60 minutes before incision
- C. Only after the first fever
- D. Several days before admission
Explanation
Administration about 30 to 60 minutes before incision allows effective tissue concentrations when contamination occurs. Giving it after closure does not provide adequate prophylaxis during the operation.
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About Veterinary Surgery
Covers principles of asepsis, tissue handling, haemostasis, wound healing, surgical instruments, sutures, anaesthesia and perioperative care. It includes common procedures and conditions involving the skin, abdomen, bones, joints and urinary or reproductive tracts, while distinguishing surgical emergencies from cases managed medically.
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