A drug known as a beta-blocker should primarily affect:
A)bronchodilation.
B)heart rate.
C)dilation of the pupils.
D)sweating.

Question

Quizplus · Accepted Answer

Beta-blockers primarily target the beta receptors found in the heart, reducing the heart rate and decreasing its workload, leading to lower blood pressure. They are commonly used in the treatment of hypertension, angina, and arrhythmias. They do not affect bronchodilation, pupil dilation, or sweating.

A Drug Known as a Beta-Blocker Should Primarily Affect