Question

Spinal nerves exiting the cord from the level of L4 to S4 form the ______.

A) lumbar plexus
B) femoral plexus
C) sacral plexus
D) thoracic plexus.

Answer 1

C) sacral plexus

Step-by-step explanation:

Spinal nerves exiting the cord from the level of L4 to S4 form the sacral plexus.

Sacral plexus is known as a rich network of neurons found in the muscles of the skin of the pelvis and lower limb. It helps to supply adequate information in these areas.

They help in motor coordination of the pelvis and limb and help in the transmission of information too between them