Once an autonomic motor nerve axon leaves the spinal nerve through a white ramus, it is unable to return to a spinal nerve. options:   True   False

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Once an autonomic motor nerve axon leaves the spinal nerve through a white ramus, it is unable to return to a spinal nerve.

options:
  True
  False
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Step 1

The autonomic motor neurons are one of the two types of neurons found in the nervous system and are concerned with the transmission of command signals from the central nervous system to the muscle cells. In accordance with its function of carrying signals away from the brain, these motor neurons are also termed as efferent neurons, and the transmission pathway of these neurons are unidirectional.

 

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