Answer
D
Work Step by Step
Ischemia, necrosis and gas gangrene can occur if the tissue does not receive enough blood supply. Ischemia is defined as the inability of the tissue to carry out its metabolic activities because of reduced blood flow. If ischemia is prolonged, necrosis or cell death can occur. In addition, if the dead tissue is infected with Clostridium endospores, gas gangrene can develop.