<prompt> Which of the following agents is recommended for medical treatment of variceal bleed?OctreotideDesmopressinVasopressinNitroglycerine  <response>: Somatostatin and or its analog octreotide are the agents of choice for medical management of variceal bleed. Drugs used in Poal hypeension Drugs decreasing poal blood flow Drugs decreasing intrahepatic resistance Non-selective beta blockers Vasopressin and Terlipressin Somatostatin and Octreotide Nitrates Alpha-blockers Angiotensin receptor blockers 