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What,if Any,is the Effect of Epinephrine on B2-Receptors of the Heart

Question 10

Multiple Choice

What,if any,is the effect of epinephrine on b2-receptors of the heart?


A) None,b1-receptors are the only b-receptors in the heart.
B) Dilate coronary arterioles
C) Increase the strength of myocardial contraction
D) Increase the heart rate

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