<prompt> Fenoldopam is an ?D2DI AgonistD2 AntagonistPaial Dl Agonist  <response>: Ans. is d i.e., Paial D1 Agonist Fenoldopam mesylate Corlopam is a drug and synthetic benzazepine derivative which acts as a selectiveD 1 receptor paial agonist. Fenoldopam is used as an antihypeensive agent postoperatively, and also intravenously IV to treat a hypeensive crisis. Since fenoldopam is the only intravenous agent that improves renal perfusion, it may be exceptionally beneficial in hypeensive patients with concomitant renal insufficiency. 