Histology and Function of Neuroglia in the Nervous System Quiz

Neuroglia do not conduct electrical impulses; their functions include structural support and homeostasis.

Astrocytes are the most abundant neuroglial cells in the central nervous system, providing support and regulating the extracellular environment.

Neuroglia's main functions include providing structural support and maintaining homeostasis in the nervous system.

Oligodendrocytes are responsible for myelinating axons in the central nervous system, enhancing signal conduction.

Microglia's primary functions include phagocytosis and immune defense, clearing debris and pathogens from the nervous system.

Oligodendrocytes play a key role in myelinating axons, facilitating rapid and efficient nerve signal transmission.

Ependymal cells produce cerebrospinal fluid, contributing to the cushioning and nourishment of the central nervous system.

Ependymal cells regulate the composition of cerebrospinal fluid, contributing to the homeostasis of the central nervous system.

Astrocytes form the blood-brain barrier, regulating substances entering the brain and maintaining a stable environment.

Schwann cells in the peripheral nervous system are responsible for myelinating axons, aiding in efficient signal transmission.

Astrocytes contribute to the formation of scar tissue in the nervous system, aiding in tissue repair after injury.

Satellite cells support and surround neuron cell bodies in ganglia, providing structural assistance.

Astrocytes play a role in the formation of scar tissue in the central nervous system, aiding in recovery after injury.