The normal pacemaker for the electrical conduction system of the heart is which of the following?
A) The atrioventricular node
B) Parasympathetic nerves
C) The sinoatrial node
D) Sympathetic nerves
Correct Answer:
Verified
Q9: Which of the following medications results in
Q10: Amrinone is classified as which of the
Q11: In heart failure,all of the following conditions
Q12: Carvedilol (Coreg)is an example of:
A)An angiotensin II
Q13: A common supraventricular arrhythmia is:
A)Torsade de pointes.
B)Atrial
Q15: Vasodilators that are used to decrease the
Q16: All of the following ions are influential
Q17: Cardiac cells can become excited in which
Q18: Beneficial effects of ACE inhibitors for the
Q19: Which of the following is a ventricular
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