What is a capillary? Information about the capillary

End of the first branch of the artery to vein branches combining thin veins. Between 0007 mm to 0150 mm diameters change. It is fifty times thinner than a hair. Each one is the average half-millimeter length. thick piece of meat in a capillary needle is bin. Vascular smooth muscle in the wall are not in wires. And the circulation speed of the capillary pressure is less. Tissue cells directly in contact with the capillary vessels in the tissue between the main location provides nutrition.

Reddening of the skin or to the left, enlargement or shrinking of the capillary causes. When the degradation of capillary permeability, tissue range of the liquid part of blood to infiltrate, edema occurs. As a result of the rupture Dayanıklııık disorder "purpura" in the name of the skin, bleeding points are seen.

The endwise attachment of a human capillary the world four times to wrap a pipe was obtained. Width of the mouth, each one bringing together, a surface of 60,000 square meters was occurs. Of the thin wall of capillary, and expanded to feature due to the tight blood-pressure play a crucial role in determining the amount of. Capillary vessels are wider, more blood is collected, and arterial tissue and decreased blood in the vein, so blood pressure drops. K, the hubris ılcal veins, tissue and decreases the blood pressure of arteries and vein are high.