Abductor Muscle

question 1

Multiple Choice

Abductor muscle:

• A) Bending forward
• B) Located proximally
• C) Pertains to both sides
• D) Carries a limb toward the body
• E) Carries a limb away from the body

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Definitions:

Myelin

Myelin is a fatty substance that forms a sheath around the axons of neurons, facilitating faster transmission of electrical impulses along the nerve cells.

Axon

A lengthy, slim part of a nerve cell, known as a neuron, that typically moves electrical impulses from the neuron's core body.

Impulses

Sudden, involuntary urges to perform an action or a series of actions without conscious thought.

Glial Cell

Non-neuronal cells in the nervous system that support, protect, and nourish neurons.