Page 1 of 3: Pharmacology: Stimulation of alpha adrenergic recepters caus

vandy · Credits: 1320 My Scrapbook

Question: Stimulation of alpha adrenergic recepters causes A/E one-

1.Vasodilation
2.Vasoconstriction
3.Bronchial constriction
4.Bronchial dil’n
5.??

Ans.???

PGI-Dec.2004

vertika · Credits: 2265 My Scrapbook

as far as i think it shud b vasodilatation n bronchodilatation as both r features of beta adrenergic receptor stimulation

drkp · Credits: 1001 My Scrapbook

i think vasodialation

DRATKINS · Credits: 8535 My Scrapbook

ans should be vasodilation & bronchodilation, kdt says alpha rec stimulation causes v. strong vasoconstriction, and they r also resp for smooth mu. contraction.

kumar123 · Credits: 6017 My Scrapbook

agree, both broncho-& vasodilation

vandy · Credits: 1320 My Scrapbook

I remember the language of the quest. asked very well. They asked only one choice in tat. tats y i m confused.

vertika · Credits: 2265 My Scrapbook

if u've to go with one u can comfortably go with vasodilation..........can lock it if u wish

Sanya · Credits: 611 My Scrapbook

Question: Stimulation of alpha adrenergic recepters causes A/E one-

1.Vasodilation
2.Vasoconstriction
3.Bronchial constriction
4.Bronchial dil’n

Answer: Vasocontriction.

Major Therapeutic Uses of Adrenoreceptors:

Receptor: Alpha-1: Vasoconstriction
Alpha-2: Lower blood pressure by prejunctional action on neurons in CNS
Beta-1 : Cardiac stimulation
Beta-2: Brocnhial dilation

Pharmacology , 3 rd Edition, G.Rosenfeld, D.S. Loose-Metchell, Board Review Series, p.47-52.

Sanya

noreen · Credits: 78425 My Scrapbook My Reading List 262569 Books

Stimulation of alpha receptors cause vasoconstriction.

Stimulation of beta 2 receptors cause vasodilatation

myself · Credits: 628 My Scrapbook

stimulation of alpha 1 receptor causes vasoconstriction...

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