Using the Terms Sodium,potassium,resting State,depolarization,and Repolarization,explain What Happens When Deanna

question 31

Short Answer

Using the terms sodium,potassium,resting state,depolarization,and repolarization,explain what happens when Deanna suddenly hears her cell phone ring.

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Definitions:

Motor Unit

A lone motor neuron and every muscle fiber it stimulates, working together as a unified entity during muscle contraction.

Tetanus

A bacterial infection characterized by muscle stiffness and spasms, caused by the bacterium Clostridium tetani.

Contracture

The permanent tightening of muscles, tendons, skin, and other tissues, leading to decreased range of motion and mobility.

Skeletal Muscle Tissue

A type of muscle tissue that is attached to bones, responsible for voluntary movements of the body parts.