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 smallest blood vessels in the body.

Capillaries are tiny vessels that transport blood, nutrients and oxygen to cells in your organs and body systems. What are capillaries? Capillaries are delicate blood vessels (tubes that hold blood) …

Jun 3, 2026 · A capillary is the smallest type of blood vessel in the circulatory system and the primary site of exchange between the blood and the body’s tissues.

The meaning of CAPILLARY is resembling a hair especially in slender elongated form. How to use capillary in a sentence.

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May 1, 2026 · Learn what capillaries are, and their structure and function in the lungs and tissues. Also learn about capillary microcirculation and fluid exchange.

Capillaries are small endothelial tubes, one cell in thickness, that connect arterioles and venules (imagine several fried eggs rolled up to form a tube) (Fig. H10a). The endothelial cells may be …

Dec 28, 2020 · While the capillary network used to be thought of as a permeable bridge between non-permeable arteries and veins, it is now known that these extensive structures help to regulate blood …

A capillary is a blood vessel. It does not have the muscular/elastic tissue of other blood vessels. It has a single celled wall to help substances be transported through organisms. Capillaries are small, and …

Capillary action (sometimes called capillarity, capillary motion, capillary rise, capillary effect, or wicking) is the process of a liquid flowing in a narrow space without the assistance of external forces like gravity.