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Questions and Answers
Which structure of a neuron is responsible for transmitting information away from the cell body?
Which structure of a neuron is responsible for transmitting information away from the cell body?
- Cell body
- Axon (correct)
- Myelin sheath
- Dendrites
Which type of injury is generally associated with worse outcomes in terms of neuronal repair?
Which type of injury is generally associated with worse outcomes in terms of neuronal repair?
- Both have similar outcomes
- Crush injury
- Neither have significant outcomes
- Cut injury (correct)
Which type of cells in the nervous system support neurons and help with various functions such as metabolism and forming the blood-brain barrier?
Which type of cells in the nervous system support neurons and help with various functions such as metabolism and forming the blood-brain barrier?
- Axons
- Astrocytes (correct)
- Dendrites
- Myelin sheath
Which term refers to chemical substances produced by neurons that are released in the synaptic cleft and cause changes in membrane permeability?
Which term refers to chemical substances produced by neurons that are released in the synaptic cleft and cause changes in membrane permeability?
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Which part of the nervous system includes the brain and spinal cord?
Which part of the nervous system includes the brain and spinal cord?
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