The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Among the following propeies of dopamine, which of them is not helpful in acute shock?   (A) Alpha-1 agonist action leading to peripheral vasoconstriction   (B) Increase in renal perfusion due to agonist action on DI receptors   (C) Releases noradrenaline and causes positive inotropic effect   (D) Direct action on hea beta-1 receptors
['(B) Increase in renal perfusion due to agonist action on DI receptors <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Alpha-1 agonist action leading to peripheral vasoconstriction \n (B) Increase in renal perfusion due to agonist action on DI receptors \n (C) Releases noradrenaline and causes positive inotropic effect \n (D) Direct action on hea beta-1 receptors <> possible answers', '  Among the following propeies of dopamine, which of them is not helpful in acute shock? <> context@']