Question

Peculiarities of portal veins

Answer 1

Explanation:

The portal vein or hepatic portal vein is a blood vessel that carries blood from the gastrointestinal tract, gallbladder, pancreas and spleen to the liver. ...

The portal vein is not a true vein, because it conducts blood to capillary beds in the liver and not directly to the heart. circulation of blood to the liver from the small intestine, the right half of the colon, and the spleen through the portal vein; sometimes specified as the hepatic portal circulation;The portal venous drainage and portosystemic venous anastomoses. The portal venous system drains blood to the liver from the abdominal part of the alimentary canal (except the anus), the spleen, pancreas and gall bladder.

Answer 2

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