The most common cause of chronic mesenteric (vascular) insufficiency is:
A) anemia.
B) aneurysm.
C) lack of nutrition in gut lumen.
D) atherosclerosis.

Question

Quizplus · Accepted Answer

Chronic mesenteric insufficiency is most commonly caused by atherosclerosis, which leads to narrowing and blockage of the mesenteric arteries that supply blood to the intestines. Anemia, aneurysm, and lack of nutrition in gut lumen may contribute to mesenteric insufficiency, but they are not the most common cause.

The Most Common Cause of Chronic Mesenteric (Vascular) Insufficiency Is