The Main Branch of the Sacral Plexus is the _______

Question

The main branch of the sacral plexus is the _______ nerve, the largest nerve in the body.
A) vagus
B) phrenic
C) femoral
D) sciatic

Accepted Answer

The largest nerve in the body is the sciatic nerve, which arises from the sacral plexus. The other options mentioned (vagus, phrenic, and femoral nerves) do not arise from the sacral plexus.