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vasodilator MOA - quansar
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03-25-2007, 02:51 PM
A drug that can produces vasodilation by increasing cGMP in the smooth muscle cells of arterioles. What is it:
1. Bethanechol 2. isoproterenol 3. metaproterenol 4. nifedipine 5. phentolamine 6. phenlephrine
03-25-2007, 04:22 PM
sorry, not 4. 4 is via inhibition of L-type of Ca channel
03-25-2007, 04:29 PM
quansar pls give ans. for your qus if you have ? thnx
03-25-2007, 04:30 PM
1 G q/i mediated
2 G s mediated 3 G s mediated 4 cGMP 5 G q mediated 6 G q and i mediated hence C |
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