Which 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)Intercostal nerve
D)Posterior ramus
E)Anterior ramus

Question

Quizplus · Accepted Answer

The posterior ramus serves the deep muscles and skin of the posterior surface of the trunk. The anterior ramus serves the lateral and anterior trunk muscles and skin. The intercostal nerve serves the muscles and skin between the ribs. The meningeal branch serves the meninges surrounding the spinal cord. The rami communicantes are branches that connect the spinal nerves to the sympathetic chain ganglia.

Which Branch of a Spinal Nerve Serves the Deep Muscles