0
Add your answer:
Earn +20 pts
The major plexuses of the spinal cord?
The major plexuses of the spinal cord are the cervical plexus (C1-C5), brachial plexus (C5-T1), lumbar plexus (L1-L4), and sacral plexus (L4-S4). These plexuses are networks of nerves that supply motor and sensory function to various regions of the body.
A fall or improper administration of an injection to the buttocks may injure a nerve of this plexus?
sacral plexus
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 plexus contains the foot and the leg?
The lumbar plexus contains nerve fibers that innervate the leg, and the sacral plexus contains nerve fibers that innervate the foot. The lumbar plexus arises from the lower spinal cord levels, while the sacral plexus arises from the sacral spinal cord levels.
What is the Network of spinal nerves that supplies the pelvis and legs?
The network of spinal nerves that supplies the pelvis and legs is known as the lumbosacral plexus. It is formed by the lower lumbar and sacral spinal nerves and gives rise to various nerves that innervate the lower extremities, including the sciatic nerve, femoral nerve, and obturator nerve. These nerves play a crucial role in motor and sensory functions of the pelvis and legs.
What body structure that is not innervated by nerves arising from the sacral plexus?
abdominal wall
What spinal nerves form a plexus?
The cervical spinal nerves form the cervical plexus, the brachial spinal nerves form the brachial plexus, the lumbar and sacral spinal nerves form the lumbosacral plexus, and the sacral spinal nerves form the sacral plexus.
The major plexuses of the spinal cord?
The major plexuses of the spinal cord are the cervical plexus (C1-C5), brachial plexus (C5-T1), lumbar plexus (L1-L4), and sacral plexus (L4-S4). These plexuses are networks of nerves that supply motor and sensory function to various regions of the body.
What are the four nerve plexuses?
The four main nerve plexuses are the cervical plexus, brachial plexus, lumbar plexus, and sacral plexus. These plexuses are intricate networks of nerves that arise from the spinal cord and supply various regions of the body with sensory and motor functions.
What is collective for nerves?
An analysis of nerves.
What is the spinal nerves related to the sacral plexus?
It provides innervation to the pelvis, its organs and the lower limb
Which spinal cord plexus supplies the abdominal wall?
The lumbar plexus supplies the abdominal wall, external genitals, and part of the lower limbs. Arising from this plexus are the ilioinguinal, femoral, and obturator nerves.
A fall or improper administration of an injection to the buttocks may injure a nerve of this plexus?
sacral plexus
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.
The largest nerve of the sacral plexus is the?
The largest branch of the sacral plexus is the sciatic nerve, the thickest and longest nerve in the body.
What major nerves arise from the sacral?
The major nerves that arise from the sacral region of the spine are the sciatic nerve, which is the largest nerve in the body, and the posterior femoral cutaneous nerve. These nerves provide sensory and motor innervation to the lower extremities.
What is formed by the spinal nerves exiting the cord from the level of L4 to S4?
Spinal nerves exiting the spinal canal between L4 and S4 collectively make up the sacral plexus.
