The Nervous System - Quiz 1

What are the two divisions of the nervous system

The Central Nervous System contains the nerves that carry impulses to and from the spinal cord.

• True

• False

This division of the PNS contains nerve fibers that carry messages from the CNS to the skin, muscles, organs, etc.

• Motor/Efferent

• Sensory/Afferent

The autonomic nervous system controls voluntary movement.

• True

• False

Which glial cells clear about debris and dead brain cells?

• Oligondendrocytes

• Astrocytes

• Microglia

• Ependymal Cells

Which cells form the myelin sheaths around the nerve fibers in the PNS?

A collection of cell bodies in the CNS is called nuclei.

• True

• False

Which type of neurons connect the motor and sensory neurons?

Which type of neurons are found in the eyes and nose?