Which of the Following Areas of the Heart Is the Most

question 18

Multiple Choice

Which of the following areas of the heart is the most excitable?

• A) Bundle branch
• B) Purkinje fibers
• C) AV node
• D) SA node

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Definitions:

Normally Distributed Random Variable

A random variable that has its values following a normal distribution, characterized by its mean and standard deviation.

Standard Normal Random Variable

A random variable that follows a standard normal distribution.

Area

The extent or measurement of a surface or piece of land.

z

Often represents a standard score in statistics, indicating how many standard deviations an element is from the mean.