Exam (elaborations)
USMLE STEP 1 Pharmacology Test Bank (Questions and Answers)
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What are the major functions of the α1 receptor? - Increase vascular smooth muscle contraction, increase pupillary dilator muscle contraction (mydriasis), increase intestinal and bladder sphincter muscle contraction What are the major functions of the α2 receptor? - Decrease sympathetic outflo...
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