What Is the Pacemaker of the Heart

question 19

Multiple Choice

What is the pacemaker of the heart?

• A) AV node
• B) bundle of His
• C) Purkinje fibers
• D) SA node

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Definitions:

Wrist Restraints

Devices used in medical settings to prevent patients from injuring themselves or others by restricting wrist movement.

Safety Considerations

Factors taken into account to ensure the health and well-being of individuals or communities.

Chest Compressions

An emergency procedure involving the rhythmic pressing on the chest of a person who has suffered cardiac arrest, intended to maintain blood circulation.