ACSM certified Personal Trainer 010-111 Question # 20 Topic 3 Discussion

010-111 Exam Topic 3 Question 20 Discussion:

Question #: 20

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 Lyric5766 at Aug 3, 2025, 6:30:47 AM

Chosen Answer: A B C D
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