Question 1

Satellite cells are ___ glial cells that cover the PNS cell bodies.

Accepted Answer

thin

Question 2

In the PNS, the glial cells are ___ and ___.

Accepted Answer

Schwann cells, Satellite cells

Question 3

Microglia serve as the ___ system of the CNS.

Accepted Answer

immune

Question 4

Satellite cells are found only in the ___ ganglia.

Accepted Answer

dorsal root, sympathetic, parasympathetic

Question 5

Oligodendrocytes can myelinate parts of ___ axons.

Accepted Answer

multiple

Question 6

Astrocytes play a role in regulating ___ transport to neurons.

Accepted Answer

nutrient

Question 7

The primary function of ependymal cells is the production, regulation, and movement of ___.

Accepted Answer

CSF

Question 8

Microglia are essential for ___ after CNS injury or disease.

Accepted Answer

healing

Question 9

Schwann cells are responsible for ___ formation in the ___ system.

Accepted Answer

myelin, PNS

Question 10

Astrocytes have multiple functions, including regulating ___ fluid makeup.

Accepted Answer

extracellular

Question 11

Ependymal cells line the ___ and central canal of the spinal cord.

Accepted Answer

ventricles

Question 12

The primary function of microglia is ___.

Accepted Answer

phagocytosis

Question 13

Astrocytes are ___-shaped cells of the CNS.

Accepted Answer

star

Question 14

The glial cells in the CNS include ___, ___, ___, and ___.

Accepted Answer

Oligodendrocytes, Astrocytes, Microglia, Ependymal cells

Question 15

Oligodendrocytes are responsible for ___ formation in the ___ system.

Accepted Answer

myelin, CNS

Question 16

One function of astrocytes is to regulate neuronal communication at ___.

Accepted Answer

synapses

Question 17

Astrocytes also play a role in the ___-___ barrier.

Accepted Answer

blood-brain

Question 18

Schwann cells can only myelinate a ___ axon.

Accepted Answer

single

Question 19

Astrocytes direct signals with ___, microglia, oligodendrocytes, and other astrocytes.

Accepted Answer

neurons