In This Diagram of the Heart, Which of the Following

question 81

Multiple Choice

In this diagram of the heart, which of the following choices correctly identifies A and B?

• A) A is the AV node; B is the cardiac pacemaker.
• B) A is the SA node; B is the septum.
• C) A is the AV node; B is the SA node.
• D) A is the SA node; B is the AV node.
• E) A is the septum; B is the cardiac pacemaker.

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Definitions:

Closed Questions

Questions formulated to receive a specific, often one-word, answer instead of a detailed response.

Numerical Information

Data presented in the form of numbers, which can represent quantities, values, or statistical measures.

Observations

The act of monitoring, recording, and analyzing phenomena to gain insights or make assessments.

Median

The middle number in a ranked set of numbers.