What does peripheral blood vessels mean?

Peripheral blood vessels are the blood vessels that are located in the extremities, such as the arms and legs, as well as the head and neck. They are smaller than the major blood vessels that transport blood to and from the heart, such as the aorta and the pulmonary artery.

Peripheral blood vessels play an important role in regulating blood pressure and body temperature. They also help to distribute blood to the various organs and tissues of the body.

Arteries are the blood vessels that carry oxygen-rich blood away from the heart. They have thick, muscular walls that help to pump the blood throughout the body. Veins are the blood vessels that carry oxygen-depleted blood back to the heart. They have thinner walls than arteries and contain valves that help to prevent the blood from flowing backwards.

Capillaries are the smallest type of blood vessel. They are lined with a single layer of cells and they allow for the exchange of oxygen and carbon dioxide between the blood and the tissues.

Peripheral blood vessels are important for overall health and well-being. Problems with peripheral blood vessels can lead to a variety of health conditions, such as cardiovascular disease, stroke, and amputation.