The Pacemaker of the Heart Is Termed the

question 48

Multiple Choice

The pacemaker of the heart is termed the

• A) AV node.
• B) cardiac center in the medulla.
• C) SA node.
• D) vagus nerve.
• E) Purkinje fibers.

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Definitions:

Vellus Hair

Fine, light-colored hair that covers most of the body, often referred to as "peach fuzz."

Unsuccessful Experiment

A term that refers to an attempt or trial that did not yield the intended or expected results.

Slavery Prohibition

Refers to laws or regulations enacted to abolish the practice of forcing individuals to work against their will without proper compensation.

Slave Codes

Laws that were established in the colonial and antebellum South to define the status of slaves and codify the denial of basic civil rights to enslaved people.