During the cleansing process, the surgeon removes all foreign material and trims away devitalized tissue called:

• A. Trauma
• B. Cardiac/vascular
• C. Autograft
• D. Debridement

Answer: (D)

Debridement is the surgical removal of foreign material and dead, nonviable tissue from a wound to create a clean wound bed that can heal. In the cleansing process, removing contaminants and nonviable tissue decreases bacterial load, prevents infection, and improves the chances for granulation and reepithelialization. That's why this option is the best match. The other terms refer to different concepts: trauma is an injury, not a procedure; cardiac/vascular denotes a specialty; autograft is tissue transplanted from the same patient. Debridement can be performed in several ways (sharp, mechanical, enzymatic, autolytic) depending on tissue viability and context.