Question

which condition involves tissue death that is usually associated with a loss of circulation?
a. pressure ulcer
b. ulcer
c. gangrene
d. abscess

Explanation:

Gangrene is the condition where tissue death occurs due to loss of blood - circulation. Pressure ulcers are caused by prolonged pressure on the skin and underlying tissues. Ulcers can be due to various factors like infection, acid - related issues etc. Abscesses are localized collections of pus.

Answer:

C. gangrene