Multiple Choice
A very anxious person appears in the ER.He has a heart rate of 160 beats/min and indicates that he has a history of panic attacks.He is prescribed an antianxiety agent and a drug to slow his heart rate.Identify the drug (to slow heart rate) .
A) Muscarinic antagonist
B) Beta₁-adrenergic blocker
C) Sympathomimetic
D) Vagolytic
Correct Answer:
Verified
Correct Answer:
Verified
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