Multiple Choice
Which of the following statement about beta-adrenergic blocking medications are true?
A) beta blocking drugs reduce heart rate during exercise.
B) beta blockade reduces the vigor of ventricular contraction.
C) beta blocking drugs compete with epinephrine and norepinephrine for beta-adrenergic receptors in the heart.
D) all of the above answers are correct.
Correct Answer:
Verified
Correct Answer:
Verified
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