Which of the Following is Most Likely to Relieve an Anxiety-Induced

Question

Which of the following is most likely to relieve an anxiety-induced tachycardia?
A) Vagolytic drug
B) Beta1-adrenergic agonist
C) Sympathomimetic
D) Beta1-adrenergic blocker

Accepted Answer

Beta1-adrenergic blockers, such as propranolol, are commonly used to treat tachycardia caused by anxiety, as they block the effects of adrenaline on the heart and reduce heart rate.