Rank the following blood vessels in order of their average pressure, from highest to lowest: artery, vein, arteriole, venule, aorta, capillary.
(a) Aorta > arteriole > venule > artery > vein > capillary
(b) Aorta > artery > arteriole > capillary > venule > vein.
(c) Capillary > arteriole > venule > artery > vein > aorta
(d) Capillary > vein > venule > arteriole > artery > aorta
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here is ur ans...
b) aorta > artery > arteriole > capillary > venules > vein ...
as aorta , that is , the biggest artery has the highest pressure than all the other arteries and the least pressure is in veins ...
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Answered by
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(b) Aorta > artery > arteriole > capillary > venule > vein.
Explanation:
- The pumping activity of the heart begins with the contraction of the heart's muscular walls. The contraction-relaxation cycle is repeated on a regular basis.
- The right auricle receives carbon dioxide-rich blood from two large veins located in the back and front of the heart.
- Blood then goes from the right auricle to the right ventricle, and finally to the lungs through the pulmonary artery.
- The gaseous exchange in the lungs converts deoxygenated blood into pure blood, which is oxygen-rich.
- This blood travels to the left auricle through the pulmonary veins. It then travels to the ventricles on the left side.
- Oxygenated blood is pushed from the left ventricles into the aorta, the biggest artery in the body that supplies all body parts.
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