Fenoldopam drug used in ?

Ans. is 'a' i.e., Hypeensive emergencies Fenoldopam It is a peripheral aeriolar dilator and is used in hypeensive emergencies and in post - operative hypeension. It acts as aagonist at the D1 receptors, resulting in dilatation of peripheral aeries and natriuresis. It increases intraocular pressure and should be avoided in patients with glaucoma.