Figure 21.5 Using the Above Figure, Identify the Labeled Structure(s) in Each

question 24

Multiple Choice

Figure 21.5

Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label D.

• A) Sinoatrial (SA) node
• B) Purkinje fiber
• C) Internodal pathway
• D) Moderator band
• E) AV bundle

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Definitions:

Receiver

An entity or device that receives signals, information, or data.

Audience

The group of people who actively engage with or are targeted by media content, performances, or art.

Mass-mediated Communication

The transmission of information and messages to a large audience through the use of mass media channels.

Face-to-face

Direct interaction between people in the same physical space, often used to describe in-person meetings.