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Human Anatomy 4.2
Vessels
Question | Answer |
---|---|
What pumps blood into arteries? | Ventricles |
Blockage on left means ______ blood, blockage on right means ____ blood. | Not enough, too much. |
What carries blood to the heart? | Veins |
What carries blood from heart to body then back to heart? | Blood vessels |
What circulation has deoxygenated blood and arteries that branch in the lungs? | Pulmonary circulation |
What circulation delivers oxygen and nutrients to tissue? | Systemic circulation |
What drains blood from capillaries into the veins? | Venules |
What connects arterioles and venules? | Capillaries |
What is the biggest blood reservoir? | Venules and veins |
What blood vessel layer has smooth muscle and what one has collagen fibers? What do they have in common? | Media has smooth, externa has collogen, they both have elastic |
What are the blood vessel layers? | Tunica interna, media, and externa |
What carries blood away from the heart? | Arteries |
What circulation carries blood between 2 capillary networks without passing through the heart? | Hepatic portal circulation |
What is the hepatic portal circulations coordinating veins? | Superior mesenteric and splenic veins |
What capillary is the leakiest? And in the liver | Sinusoid cappilaries |
What capillary is leaky? And in the small intestines | Fenestrated capillaries |
What capillary is the most common? and everywhere else | Continuous capillaries |
Elastic arteries are... | Large and conducting |
What is a union of 2 or more branches of artery that supply the same region of the body? | Anastomers |
Muscular arteries are... | Medium and distributing |
Capillaries are also known as... | Exchange vessels |