What is arteriosclerosis What is the difference between arteriosclerosis and atherosclerosis quizlet?

Atherosclerosis is a disease of blood vessels. In this condition, the innermost layer of the blood vessels (endothelium) is constricted by the deposition of fat, calcium and cellular debris. Atherosclerosis leads to the narrowing of the artery, which in turn reduces the flow of blood passing through it. The reduced blood flow results in a depletion of the amount of oxygen and nutrients reaching the affected part of the body.

Atherosclerosis can lead to further complications such as:

Arteriosclerosis is a broader term for the condition in which the arteries narrow and harden, leading to poor circulation of blood throughout the body.

Atherosclerosis is a specific kind of arteriosclerosis, but these terms are often used interchangeably. Both conditions lead to decreased blood flow to other parts of the body.

Atherosclerosis is a progressive disease, which may either start in childhood or late adulthood. The exact cause of atherosclerosis is still unknown; however, plaque formation begins when there is damage to the endothelium of the artery. Some of the most common factors which are more likely to cause this damage are:

Other risk factors include:

Early atherosclerosis does not present any symptoms. Symptoms may appear once the artery starts to become narrower. Symptoms may occur depending on the arteries that are affected. The various symptoms are: