Which of the Following Best Explains the Mechanism Called Irritability

question 1

Multiple Choice

Which of the following best explains the mechanism called irritability?

• A)The ventricles repolarize before they are ready.
• B)The normal pacemaker slows down and gives up control.
• C)A lower pacemaker site speeds up to take control of the heart.
• D)The normal pacemaker changes its inherent rate.

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Definitions:

Lower-order Need

In Maslow's hierarchy of needs, refers to the basic physiological and safety needs that are fundamental for individual survival and security.

Social Interaction

The process by which people act and react in relation to others in a social context.

McGregor

Refers to Douglas McGregor, a social psychologist best known for proposing two theories of human motivation and management: Theory X and Theory Y.

Existence Need Category

A category in Maslow's hierarchy of needs that includes basic physical requirements such as food, water, and shelter.