Renal dose of dopamine is-
Correct Answer: 1-2 pg/kg/min
Description: Ans. is 'd' i.e., 1-2 gg/kg/min Dopamine produces dose dependent action: i) At low dose (1-2 ug/kg/min) causes dilation of renal and mesentric vessels often referred as renal dose. ii) At moderately high dose (2-10 ,ug/kg/min) produces a positive ionotropic effect by stimulating [3, receptor on hea cardiac dose. iii) At high doses (> 10 pg/kg/min) produces vasoconstriction by stimulating a, receptors --> vascular dose.
Category:
Pharmacology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now