The smallest type of blood vessel. A capillary connects an arteriole (small artery) to a venule (small vein) to form a network of blood vessels in almost all parts of the body. The wall of a capillary is thin and leaky, and capillaries are involved in the exchange of fluids and gases between tissues and the blood.
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A capillary is a small blood vessel, from 5 to 10 micrometres in diameter, and is part of the microcirculation system. Capillaries are microvessels and the ...
Jul 15, 2024 · 1. a minute thin-walled vessel of the body; especially : any of the smallest blood vessels connecting arterioles with venules and forming networks throughout ...
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Capillaries are thin-walled vessels that allow for the transportation of nutrients and metabolites from the vasculature and into the interstitium to be taken ...
The capillary networks are the ultimate destination of arterial blood from the heart and are the starting point for flow of venous blood back to the heart.
Mar 12, 2019 · Capillaries are tiny blood vessels that play a big role in facilitating the exchange of various substances between your bloodstream and tissues.
Capillary action is the process of a liquid flowing in a narrow space in opposition to or at least without the assistance of any external forces like ...
Capillaries are tiny blood vessels that transport blood, nutrients and oxygen to cells. Types include fenestrated and sinusoid capillaries.
noun · Anatomy. one of the minute blood vessels between the terminations of the arteries and the beginnings of the veins. · Also called capillary tube. a tube ...