Multiple Choice
What is the effect of epinephrine on b₃ receptors on the heart?
A) Decreases coronary blood flow
B) Supplements the effects of both b1 and b2 receptors
C) Increases the strength of myocardial contraction
D) Prevents overstimulation of the heart by the sympathetic nervous system
Correct Answer:

Verified
Correct Answer:
Verified
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