#1
Which of the following is a function of neuroglial cells?
Support and protection of neurons
ExplanationNeuroglial cells provide support and protection to neurons.
#2
Which type of neuroglial cell produces myelin in the central nervous system?
Oligodendrocytes
ExplanationOligodendrocytes produce myelin in the central nervous system.
#3
Which neuroglial cell is responsible for maintaining the blood-brain barrier?
Astrocytes
ExplanationAstrocytes maintain the blood-brain barrier.
#4
Which of the following neuroglial cells is primarily involved in immune defense in the CNS?
Microglia
ExplanationMicroglia 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
ExplanationEpendymal cells regulate the composition of cerebrospinal fluid (CSF).
#6
Which neuroglial cell type is involved in the formation of the blood-brain barrier?
Astrocytes
ExplanationAstrocytes 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
ExplanationOligodendrocytes 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
ExplanationMicroglia 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
ExplanationSchwann 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
ExplanationAstrocytes 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
ExplanationAstrocytes 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
ExplanationAstrocytes 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
ExplanationAstrocytes 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
ExplanationSchwann 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
ExplanationAstrocytes participate in the maintenance of synaptic connections.