ACSM-CPT 010-111 Question # 21 Topic 3 Discussion

010-111 Exam Topic 3 Question 21 Discussion:

Question #: 21

Topic #: 3

What is the heart's predominant pacemaker?

Sinoatrial node

Left bundle branch

Right bundle branch

Atrioventricular node

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Actual exam question for ACSM 010-111 exam by Kai82922 at May 1, 2026, 5:40:42 PM

Chosen Answer: A B C D
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