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Neuroglial Cells and Their Functions in Nervous Tissue Quiz

#1

Which of the following is a function of neuroglial cells?

Support and protection of neurons
Explanation

Neuroglial cells provide support and protection to neurons.

#2

Which type of neuroglial cell produces myelin in the central nervous system?

Oligodendrocytes
Explanation

Oligodendrocytes produce myelin in the central nervous system.

#3

Which neuroglial cell is responsible for maintaining the blood-brain barrier?

Astrocytes
Explanation

Astrocytes maintain the blood-brain barrier.

#4

Which of the following neuroglial cells is primarily involved in immune defense in the CNS?

Microglia
Explanation

Microglia are primarily involved in immune defense in the CNS.

#5

Which neuroglial cell type is responsible for regulating the composition of cerebrospinal fluid (CSF)?

Ependymal cells
Explanation

Ependymal cells regulate the composition of cerebrospinal fluid (CSF).

#6

Which neuroglial cell type is involved in the formation of the blood-brain barrier?

Astrocytes
Explanation

Astrocytes are involved in the formation of the blood-brain barrier.

#7

Which neuroglial cell type is responsible for the formation of myelin sheath in the central nervous system?

Oligodendrocytes
Explanation

Oligodendrocytes are responsible for the formation of myelin sheath in the central nervous system.

#8

Which neuroglial cell type is involved in the clearance of cellular debris and pathogens in the central nervous system?

Microglia
Explanation

Microglia are involved in the clearance of cellular debris and pathogens in the central nervous system.

#9

Which neuroglial cells are found in the peripheral nervous system and produce myelin around axons?

Schwann cells
Explanation

Schwann cells are found in the peripheral nervous system and produce myelin around axons.

#10

Which neuroglial cells contribute to the formation and maintenance of the blood-spinal cord barrier?

Astrocytes
Explanation

Astrocytes contribute to the formation and maintenance of the blood-spinal cord barrier.

#11

Which neuroglial cells play a crucial role in synaptic transmission modulation and plasticity?

Astrocytes
Explanation

Astrocytes play a crucial role in synaptic transmission modulation and plasticity.

#12

Which of the following neuroglial cells are involved in the formation of scar tissue in the CNS following injury?

Astrocytes
Explanation

Astrocytes are involved in the formation of scar tissue in the CNS following injury.

#13

Which neuroglial cell type regulates the extracellular ion concentrations in the nervous tissue?

Astrocytes
Explanation

Astrocytes regulate the extracellular ion concentrations in the nervous tissue.

#14

Which neuroglial cell type is associated with the formation of the myelin sheath in the peripheral nervous system?

Schwann cells
Explanation

Schwann cells are associated with the formation of the myelin sheath in the peripheral nervous system.

#15

Which neuroglial cell type participates in the maintenance of synaptic connections?

Astrocytes
Explanation

Astrocytes participate in the maintenance of synaptic connections.

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