Question

difference between vasoconstriction and vasolidation...

Answer 1

VASOCONSTRICTION   

1. Vasoconstriction is constriction of blood vessels

2. Decreases lumen size.

3.Vasoconstriction will result in less blood flow per unit time.




VASODIALATION

1. Vasodilation is dilation of the blood vessel.

2. Increases lumen size.

3. Causes more blood flow per unit time.

Answer 2

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Answer
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Vasoconstriction:-
Vasoconstriction is the narrowing of the blood vessels resulting from contraction of the muscular wall of the vessels, in particular the large arteries and small arterioles.

vasolidation:-
vasolidation is the dilatation of blood vessels, which decreases blood pressure.



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