Asked by Marissa Davis on Jul 05, 2024
Verified
Spinal nerves C5-T1 make up the ________ plexus.
A) sacral
B) lumbar
C) brachial
D) cervical
E) radial
Brachial Plexus
A network of nerves that originates from the spinal cord in the neck and shoulders, providing motor and sensory signals to the upper limbs.
Sacral
Pertaining to the sacrum, the large, triangular bone at the base of the spine that is wedged between the two hip bones.
Lumbar
Refers to the lower spine or the area of the back between the thorax and the pelvis, characterized by a curve supporting much of the body's weight.
- Differentiate the several plexuses and their affiliated nerves.
Verified Answer
ZK
Zybrea KnightJul 07, 2024
Final Answer :
C
Explanation :
The spinal nerves C5-T1 make up the brachial plexus, which is responsible for the sensory and motor supply to the upper limb, including the shoulder, arm, forearm, and hand.
Learning Objectives
- Differentiate the several plexuses and their affiliated nerves.