Which Branch of the Peripheral Nerves Supplies the Skin and Muscles

Question

Which branch of the peripheral nerves supplies the skin and muscles of the back?
A) dorsal ramus
B) ventral ramus
C) gray ramus
D) white ramus

Accepted Answer

The dorsal ramus supplies the skin and muscles of the back. The ventral ramus supplies the remaining anterior and lateral parts of the trunk, while the gray and white rami are components of the sympathetic nervous system.