Dilatation of the small blood vessels that causes the tendency to bleed is known as ?
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Dilatation of blood vessel that has tendency to bleed is known as VASODILATION. Vasodilation is result from relaxation of blood vessel which allow vessel to dilate.
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Dilation of blood vessels which cause bleeding, is called Vasodilation.
Unlike Vasoconstriction, it is the widening of blood vessels when muscles which makes up the wall of the blood vessels relax, causing more blood to flow.
Vasodilation is a body mechanism to send an increased quantity of blood to body tissues that need it most.
Vasodilators are medicines used to treat conditions such as hypertension, angina, erectile dysfunction etc.
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