Examlex
Directions: Answer the question and fill in the correct amount of heparin on the syringe.
-Ordered: 500 mL with 15,000 units to infuse at 120 mL per hour
Myelin
The fatty substance that surrounds the axon of some nerve cells, forming an insulating layer that speeds up signal transmission.
Oligodendroglial Cells
Oligodendroglial cells are a type of glial cell in the central nervous system responsible for producing and maintaining the myelin sheath, which insulates nerve fiber to enhance signal transmission.
Schwann Cells
Glial cells located in the peripheral nervous system, responsible for the myelination of neuronal axons, thereby increasing the speed of electrical impulses.
Central Nervous System
The division of the nervous system consisting of the brain and spinal cord, which integrates sensory information and directs bodily responses.
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