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Criado por Sam Gunnell
mais de 5 anos atrás
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Questão | Responda |
What blood vessel does this describe?: Large amounts of elastic tissue | Artery |
What blood vessel does this describe?: Small amounts of elastic tissue | Vein |
What blood vessel does this describe?: There is no elastic tissue | Capillaries |
What does elastic tissue do in blood vessel walls? | Allows walls to stretch and recoil to expand the lumen |
What blood vessel does this describe?: There is large amounts of smooth muscle | Arteries |
What blood vessel does this describe?: Small amounts of smooth muscle as their is no need for blood to be diverted | Veins |
What blood vessel does this describe?: There is no smooth muscle | Capillaries |
What blood vessel does this describe?: Very smooth so blood can flow easily to reduce the risk of blood clots | Artieries and veins |
What blood vessel does this describe?: Walls are completely made of endothelium and no other layers so speed up the exchange of substances | Capillaries |
In what arteries are valves found in? | Aorta and pulmonary arteries |
What blood vessel does this describe?: All of these have valves | Veins |
What blood vessel does this describe?: No valves | Arteries and capillaries |
Why do capillaries have thin walls? | Brings the blood and cells as close as possible to eachother |
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