All of the following indications of vasopressin are based on stimulation of V2 receptors EXCEPT:: (A) Central diabetes insipidus, (B) Bed wetting in children, (C) Von-Willebrand's disease, (D) Esophageal varices
Answer is D. Vasoconstriction is caused by V1 receptors whereas anti-diuresis and release of vWF from endothelium is mediated by V2 receptors of vasopressin.