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Are arteries and veins continuous?

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(imagine guy delafontaine voice) in the most distal regions of the body....heh like in the fingers and toes, anastamosis occurs, where capillary and venuole join, making a more or less continuous loop. read more

It goes like this ARTERIES>ARTERIOLES>CAPPILARIES>VENULES>VEINS. So yes. The circulation is a continious loop with the heart pumping blood in that loop. read more

Eventually, the smallest arteries, vessels called arterioles, further branch into tiny capillaries, where nutrients and wastes are exchanged, and then combine with other vessels that exit capillaries to form venules, small blood vessels that carry blood to a vein, a larger blood vessel that returns blood to the heart. read more

Capillaries come together to form venules, small blood vessels that carry blood to a vein, a larger blood vessel that returns blood to the heart. Arteries and veins transport blood in two distinct circuits: the systemic circuit and the pulmonary circuit (Figure 20.11). Systemic arteries provide blood rich in oxygen to the body’s tissues. read more

(a) Arteries and (b) veins share the same general features, but the walls of arteries are much thicker because of the higher pressure of the blood that flows through them. (c) A micrograph shows the relative differences in thickness. read more

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