Which Structure Is Innervated Only by the Sympathetic Division of the ANS

question 4

Multiple Choice

Which structure is innervated only by the sympathetic division of the ANS?

• A) bladder
• B) salivary glands
• C) skin
• D) eye

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Definitions:

Myelin Sheath

An insulating layer, or sheath, composed of protein and fatty substances, that surrounds the nerve cells' axons, facilitating rapid electrical impulses.

Dendrite

Dendrites are the branched extensions of a neuron that receive signals from other neurons, playing a crucial role in the transmission of neural signals.

Axon

A long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.

Neuron

An exclusive type of cell that carries nerve messages; referred to as a nerve cell.