0
Still curious? Ask our experts.
Chat with our AI personalities
Ross
Devin
Jordan
Add your answer:
Earn +20 pts
Which plexus gives rise to the sciatic nerve?
The sacral plexus gives rise to the sciatic nerve. It is formed by the ventral rami of spinal nerves L4-S4 and is the largest nerve in the body.
Which of the nerve plexuses originates from ventral rami L1 through L4?
The lumbar plexus originates from ventral rami L1-L4. It supplies nerves to the lower abdominal wall, pelvic region, and parts of the lower limb. Key nerves arising from this plexus include the femoral nerve and the obturator nerve.
What nerve roots innervate the sole of the foot?
The sole of the foot is primarily innervated by the tibial nerve, a branch of the sciatic nerve. The tibial nerve carries sensory information from the plantar surface of the foot and is responsible for controlling the muscles involved in foot movement.
What is the nerve that approaches the knee and it divides into two branches the fibular and the tibular nerve?
The nerve that approaches the knee and divides into the fibular and tibial nerves is the sciatic nerve, which is the largest nerve in the body. It originates from the lower spine and travels down the back of the thigh, eventually splitting into these two branches at the knee.
The phrenic nerve is a member of which nerve plexus?
Cervical plexus....
