Most potent vasopresser is:
Correct Answer: Angiotensin II
Description: Ganong 22 –456
Angiotensin I appears to function solely as the precursor of angiotensin II does not have any other established action. Angiotensin II- previously called hypertension or angiotonin- produces arteriolar constriction and a rise in systolic and diastolic blood pressure. It is one of the most potent vasoconstrictors known, being four to eight times as active as norepinephrine.
Category:
Physiology
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