Neurons and Neuroglia

Which of these is the name for the outermost layer of a peripheral nerve? (Number 1 in this image)

• Endoneurium

• Perineurium

• Epineurium

The function of the ependymal cells is ___________.

• Protection of the delicate neuron axon
• Maintain the health of the neuron
• Circulates the cerebrospinal fluid
• Insulate the electrical impulse

Neuroglial cells that form the fatty myelin sheath on neurons in the CNS are ___________ in the PNS are ________________?

• ganglia and oligodendroglia

• astrocytes and schwann cells

• schwann cells and oligodendroglia

• oligodendroglia and schwann cells

Small cells that engulf and destroy microbes and cellular debris in the CNS

• microglia

• horns

• neuroglia

• astrocytes

Which type of cell is located between neurons and capillaries to control what enters the cells from the blood?

• Astrocytes

• Oligodendrocytes

• Schwann cells

• Satellite cells

Which type of cells provide protective cushioning around the neuron cell body in the peripheral nervous system?

• Microglia

• Satellite cells

• Neural cells

• Ependymal cells