The Natural Pacemaker of the Heart Is The

question 232

Multiple Choice

The natural pacemaker of the heart is the:

• A) bundle branch.
• B) bundle of His.
• C) sinoatrial node.
• D) atrioventricular bundle.

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Definitions:

Romantic Novel

A genre of fiction that places its primary focus on the relationship and romantic love between two people, and usually has an emotionally satisfying and optimistic ending.

Polygraph Measures

Techniques used in lie detector tests that record physiological functions such as blood pressure, pulse, respiration, and skin conductivity to determine truthfulness.

Physiological Indexes

Measurements or indicators that are related to the physical and biological functions of the body.

Chemical Changes

Transformations in matter that result in the formation of new substances with different properties from the original substances.