The arteries supplying the myocardium become narrowed by atherosclerotic plaques called atheroma.Which of the following statements best describes this condition?

Question

The arteries supplying the myocardium become narrowed by atherosclerotic plaques called atheroma.Which of the following statements best describes this condition?

Quizplus · Accepted Answer

Atherosclerotic plaques, or atheroma, are deposits that form on the inner lining of arteries and cause a narrowing of the artery lumen. This leads to a decrease in the inner space of the arteries, which can reduce blood flow and cause tissue ischemia if severe enough. Therefore, choice A is the most accurate description of this condition. Choices B, C, and E are incorrect, as they do not describe the pathophysiological changes that occur in atherosclerosis. Plaque and atheroma are often used interchangeably to describe the same thing, so choice D is also incorrect.

The Arteries Supplying the Myocardium Become Narrowed by Atherosclerotic Plaques