Which of the Following Events Occurs During Phase 1 of the Normal

question 13

Multiple Choice

Which of the following events occurs during phase 1 of the normal myocardial cell depolarization and repolarization?

• A)Repolarization when potassium moves out of the cells
• B)Repolarization when sodium rapidly enters into cells
• C)Early repolarization when sodium slowly enters cells
• D)Early repolarization when calcium slowly enters cells

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Definitions:

Proximity

The physical or psychological closeness between people, which can influence attraction and interpersonal relations.

Severity

The degree of intensity, seriousness, or harshness of a situation, condition, or disease.

Sympathetic Division

A part of the autonomic nervous system responsible for the body's 'fight or flight' response, mobilizing energy and resources during times of stress or emergency.

Autonomic Nervous System

The part of the nervous system that controls bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.