Collecting a wound swab culture requires sterile technique, proper timing, and precise collection from viable tissue to accurately identify pathogens and guide antibiotic therapy. The procedure takes approximately five minutes and involves cleaning the wound, selecting tissue from the wound bed rather than surface debris or necrotic material, and using a sterile swab in a rotating motion to capture adequate microbial samples. When performed correctly, this diagnostic tool helps clinicians differentiate between contamination, colonization, and true infection, reducing inappropriate antibiotic use and improving patient outcomes.
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How to Perform a Swab Wound Culture: Correct Technique and Best Practices
