Which term describes dead or decaying tissue?

Which term describes dead or decaying tissue?

• A. Edema
• B. Necrosis
• C. Diaphoresis
• D. Hypertension

Answer: (B)

Dead or decaying tissue is called necrosis. This occurs when cells in tissue die due to injury, infection, or reduced blood supply, and it means that the tissue can no longer heal normally in that spot without intervention. In wound care, necrotic tissue can slow healing and raise infection risk, so it’s something clinicians monitor and may treat with cleaning or debridement. The other terms describe different things: edema is swelling from fluid buildup, diaphoresis is sweating, and hypertension is high blood pressure.

Dead or decaying tissue is called necrosis. This occurs when cells in tissue die due to injury, infection, or reduced blood supply, and it means that the tissue can no longer heal normally in that spot without intervention. In wound care, necrotic tissue can slow healing and raise infection risk, so it’s something clinicians monitor and may treat with cleaning or debridement. The other terms describe different things: edema is swelling from fluid buildup, diaphoresis is sweating, and hypertension is high blood pressure.