ALL RIGHTS RESERVED.
1) constrict radial muscle of eye (mydriasis)
2) vasoconstriction of veins and arterioles
3) promote ejaculaiton
4) cause contraction of bladder neck and prostate
5) nasal decongestant
6) elevation of blood pressure
alpha 2 adrenergic receptors - answer✔these adrenergic receptors are located in the
presynaptic junction and have minimal clinical significance
Beta 1 adrenergic receptor - answer✔these adrenergic receptors function to:
1) increase heart rate
2) increase force of contraction
3) increase velocity of conduction in AV node
4) release renin from kidneys
Beta 2 adrenergic receptors - answer✔these adrenergic receptors function to:
1) cause bronchial dilation
2) relax the uterine muscles
3) cause vasodilation of arterioles in heart, lungs, and skeletal muscles
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