Sympathetic preganglionic neurons exit the spinal cord via the _ root, and then join the spinal nerve. They leave the spinal nerve and enter the ganglion via the _ ramus. Most of the postganglionic fibers return to the spinal nerve via the _ ramus.
A)ventral : gray : white
B)dorsal : white : gray
C)dorsal : gray : white
D)ventral : white : gray
E)dorsal : gray: gray

Question

Quizplus · Accepted Answer

Sympathetic preganglionic neurons exit the spinal cord via the ventral root, join the spinal nerve, leave it via the white ramus, and postganglionic fibers return via the gray ramus.

Sympathetic Preganglionic Neurons Exit the Spinal Cord Via the _