What is the first step in the formation of an atheroma?
A) accumulation of cholesterol and lipids
B) collagen deposition and scar tissue formation
C) growth of new smooth muscle tissue
D) injury to endothelial lining

Question

Quizplus · Accepted Answer

The first step in the formation of an atheroma is injury to the endothelial lining of the artery. This injury can be caused by factors such as high blood pressure, smoking, or high levels of LDL cholesterol. Once the endothelial lining is damaged, substances such as cholesterol and lipids can accumulate in the artery wall, leading to the formation of an atheroma.

What Is the First Step in the Formation of an Atheroma