This branch of a spinal nerve serves the deep muscles and skin of the posterior surface of the trunk.
A)Meningeal branch
B)Rami communicantes
C)Brachial plexus
D)Posterior ramus
E)Anterior ramus

Question

Quizplus · Accepted Answer

The posterior ramus is the branch of a spinal nerve that serves the deep muscles and skin of the posterior surface of the trunk. The meningeal branch serves the meninges of the spinal cord, the rami communicantes are autonomic nerve fibers that pass between the spinal nerve and sympathetic chain ganglia, the brachial plexus is a network of nerves that control the upper limb, and the anterior ramus serves the muscles and skin of the anterior and lateral trunk, as well as the upper and lower limbs.

This Branch of a Spinal Nerve Serves the Deep Muscles