How does atherosclerosis cause aneurysms?
A) A reduction in oxygen causes ischemia of the intimA.
B) An increase in endothelin increases nitric oxide.
C) Plaque formation erodes the vessel wall.
D) The vessel is obstructed by plaques and thrombus formation.

Question

Quizplus · Accepted Answer

Plaque formation can cause erosion of the vessel wall, weakening it and making it more susceptible to developing an aneurysm. As the plaque builds up in the artery, it can cause inflammation and damage to the smooth muscle cells within the vessel wall. Over time, this can weaken the wall, leading to an aneurysm.

How Does Atherosclerosis Cause Aneurysms