Nerves that serve the leg come from the
A)sacral plexus.
B)brachial plexus.
C)lumbar plexus.
D)both the sacral and lumbar plexuses.

Question

Quizplus · Accepted Answer

Nerves that serve the leg originate from both the sacral and lumbar plexuses. The lumbar plexus contributes to the formation of the femoral nerve, among others, which is crucial for the innervation of the anterior thigh muscles. The sacral plexus gives rise to the sciatic nerve, the largest nerve in the body, which serves the back of the thigh, lower leg, and foot.

Nerves That Serve the Leg Come from the