Which term refers to scraping bacteria from a vessel?

Which term refers to scraping bacteria from a vessel?

• A. Debridement
• B. Resection
• C. Occlusion
• D. Ligation

Answer: (A)

Debridement is the removal of contaminated or nonviable tissue to reduce bacterial load and promote healing. When bacteria are present on a vessel or its surrounding tissue, scraping away that infected tissue is a mechanical form of debridement, making it the best fit for the idea of scraping bacteria from a vessel. Rationale for the others: resection means removing a segment of tissue or a vessel, which is about cutting out a part rather than cleaning infection. Occlusion blocks blood flow and doesn’t address removal of bacteria. Ligation ties off a vessel, also not about cleansing infected tissue.

Debridement is the removal of contaminated or nonviable tissue to reduce bacterial load and promote healing. When bacteria are present on a vessel or its surrounding tissue, scraping away that infected tissue is a mechanical form of debridement, making it the best fit for the idea of scraping bacteria from a vessel.

Rationale for the others: resection means removing a segment of tissue or a vessel, which is about cutting out a part rather than cleaning infection. Occlusion blocks blood flow and doesn’t address removal of bacteria. Ligation ties off a vessel, also not about cleansing infected tissue.