What Is the Name of the First Phase of the Action

question 71

Multiple Choice

What is the name of the first phase of the action potential that is caused by the inward movement of sodium?

• A)Repolarization
• B)Refractory period
• C)Depolarization
• D)Saltatory conduction

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Definitions:

Facial Nerve Paralysis

A loss of facial muscle control due to damage or disorder affecting the facial nerve, leading to asymmetry and difficulty in expressing emotions or performing facial movements.

Birth Injury

Physical damage to a baby that occurs during the birth process, ranging from minor to severe.

Genetic Defect

An abnormality in an individual's DNA that can lead to diseases or conditions that are inherited or occur spontaneously.

Peripheral Intravenous Infusion

The technique of administering fluids or medications directly into the bloodstream through a small catheter inserted into a peripheral vein.