Sympathetic nerves may leave the spinal cord at which vertebra?
A)third lumbar
B)first thoracic
C)second cervical
D)first coccyx

Name: Sympathetic nerves may leave the spinal cord at which vertebra? A)third lumbar B)first thoracic C)second cervical D)first coccyx
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Question

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Sympathetic nerves exit the spinal cord through the spinal nerves T1-L2. The first thoracic vertebra (T1) is the highest vertebra where sympathetic fibers exit the spinal cord.

Sympathetic Nerves May Leave the Spinal Cord at Which Vertebra