What Is the Anatomical Term for the "Pacemaker" of the Heart

question 1

Multiple Choice

What is the anatomical term for the "pacemaker" of the heart?

• A)Terminal branch
• B)Bundle branch
• C)AV node
• D)SA node

---

Definitions:

Jazz Music

A genre of music originating in the African American communities of New Orleans in the late 19th and early 20th centuries, characterized by swing and blue notes, call and response vocals, polyrhythms, and improvisation.

Fetus

A prenatal human between the embryonic state and birth, typically from 9 weeks after fertilization until birth.

Trimester

A term of approximately three months, often used to divide the pregnancy period or academic year into three parts.

Movement

An act of changing physical location or position or of having this changed; often in the context of physical activity or migration.