Question

Name of two spinal nerves (FOR GRADE 8)

Answer 1

Explanation:

Spinal Nerves

Thirty four pairs of spinal nerves (8 cervical, 13 thoracic, 6 lumbar, 4 sacral, and 3 coccygeal) arise from the spinal cord.

Answer 2

.ventral root: Also called the anterior root, it is the efferent motor root of a spinal nerve.

autonomic: Acting or occurring involuntarily, without conscious control.

dorsal root: Also known as the posterior root, the afferent sensory root of a spinal nerve.

intervertebral foramen: The foramen allows for the passage of the spinal nerve root, dorsal root ganglion, the spinal artery of the segmental artery, the communicating veins between the internal and external plexuses, recurrent meningeal (sinu-vertebral) nerves, and transforaminal ligaments.