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General Surgery · Trauma and burns: antibiotics in burns
Sample itemA previously well adult has 25% total body surface area partial-thickness burns, treated with resuscitation and dressings on day 1. She is afebrile with a clean wound. What is the role of antibiotics?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. No routine systemic prophylaxis; treat proven infection
Prophylactic systemic antibiotics do not prevent burn wound infection and promote resistance. Topical antimicrobials and early excision are used, with antibiotics only for clinical infection.
Option by option
A. Oral flucloxacillin until healing
Prolonged flucloxacillin gives no benefit without infection.
B. Intravenous broad-spectrum antibiotics for all patients
Routine broad-spectrum therapy selects resistant organisms.
C. Systemic prophylaxis with an antifungal
Routine antifungal prophylaxis is unsupported.
D. No routine systemic prophylaxis; treat proven infection (correct)
Correct. Systemic prophylaxis is not recommended in burns.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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