The brachial plexus gives rise to all of the following nerves except the
A) radial.
B) median.
C) ulnar.
D) musculocutaneous.
E) phrenic.
Question 2
Mary is in an automobile accident and suffers a spinal cord injury. She has lost feeling in her lower body. Her doctor tells her that swelling is compressing a portion of her spinal cord. Which part of her cord is likely to be compressed?
A) the anterior gray horns
B) the anterior gray commissures
C) ascending tracts
D) descending tracts
E) the anterior white commissures