Nervous system (quick review)

Which neuroglial cell help to clean up cellular waste and provide immune support to neurons, keeping the brain free from debris and foreign invaders?

• Schwann's cell

• Astrocyte

• microglial

• ependymal

Which of the neuroglial cells provide the neurons with a blood supply by attaching them to capillaries?

• Microglial

• astrocyte

• oligodendrocyte

• ependymal

Which neuroglial cell has the ability to make myelin in the PNS?

• Oligodendrocytes

• Schwann's cells

• microglial

• Astrocyte

What is #1?

• Axon terminals

• nodes of Ranvier

• myelin

• dendrites

What is #5?

• Axon

• Axon terminal

• Cell body

• Nodes of Ranvier

What is #6? (this is a peripheral nerve)

• Oligodendrocyte

• Schwann Cell

• Astrocyte

• Myelin

This is the name of signals that travel toward the CNS, they are also called sensory nerurons

(a)  

These are motor neurons and travel away from the CNS.

(a)  

Name the two organs that make up the CNS.

(a)  

This division of the nervous system is in charge of "fight or flight"

• CNS

• PNS

• Sympathetic

• Parasympathetic