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There are five types of blood vessels: the arteries, which carry the blood away from the heart; the arterioles; the capillaries, where the exchange of water and chemicals between the blood and the tissues occurs; the venules; and the veins, which carry blood from the capillaries back towards the heart.
Jul 9, 2021 · Blood vessels carry oxygen-rich blood throughout your body, then deliver it back to your heart. Veins, arteries and capillaries are blood vessels.
Jun 14, 2024 · Blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called arteries. Veins are vessels that return blood to the heart. Learn more about the anatomy and types of blood vessels and the diseases that affect them.
The Three Major Types of Blood Vessels: Arteries, Veins, and Capillaries. Blood vessels flow blood throughout the body. Arteries transport blood away from the heart. Veins return blood back toward the heart. Capillaries surround body cells and tissues to deliver and absorb oxygen, nutrients, and other substances.
Aug 8, 2023 · Introduction. The peripheral vascular system (PVS) includes all the blood vessels that exist outside the heart. The peripheral vascular system is classified as follows: The aorta and its branches: The arterioles. The capillaries. The venules and veins returning blood to the heart.
18.2: Structure and Function of Blood Vessels. Page ID. Whitney Menefee, Julie Jenks, Chiara Mazzasette, & Kim-Leiloni Nguyen.
Sep 12, 2023 · Also commonly known as the cardiovascular system, is a network composed of the heart as a centralised pump, blood vessels that distribute blood throughout the body, and the blood itself, for transportation of different substances.
