What Structure Normally Paces the Healthy Heart

question 27

Multiple Choice

What structure normally paces the healthy heart?

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

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Definitions:

Data Collisions

Occur when multiple devices attempt to send information over a network simultaneously, causing the transmitted data to collide and corrupt.

Data Packets

Units of data formatted for transmission across networks, containing both the data being transmitted and control information.

Intended Nodes

Predefined points or destinations in a network meant to receive or process data.

Coaxial Cable

A type of electrical cable with an inner conductor surrounded by a tubular insulating layer, used for transmitting data and television signals.