Spinal Nerve C4 Receives Postganglionic Sympathetic Axons (Fibers) From

Question

Spinal nerve C4 receives postganglionic sympathetic axons (fibers) from:
A) terminal ganglia
B) gray rami communicantes
C) white rami communicantes
D) dorsal root ganglia

Accepted Answer

Gray rami communicantes are responsible for carrying postganglionic sympathetic axons back to the spinal nerves, including C4, allowing for the distribution of sympathetic innervation to the body.