ReviseMedicine.com Medical Training

Editor · #1

212) VASODILATION IS PRODUCED BY

a) vasopressin
b) serotonin
c) histamine
d) bradykinin
e) angiotensin

Editor · #2

f ? t t f

Vasopressin causes vasoconstriction due to a direct effect on vascular smooth muscle which results in an increase in BP when given in high doses.
? Serotonin causes vasodilation and vasoconstriction at different vascular beds
Histamine and Bradykinin cause vasodilation while angiotensin is a vasoconstrictor.

amijones · #3

so b should be true cos it does cause v/d in some places