Where do preganglionic fibers of the parasympathetic system originate?
A. The thoracolumbar region of the spinal cord
B. The lateral horns of the spinal cord from T1 through L2
C. The cerebral cortex
D. The paravertebral ganglia
E. The brain stem and sacral region of the spinal cord
E. The brain stem and sacral region of the spinal cord
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Lymph nodes are grouped throughout the body except in the
A. mesentery. B. lungs. C. central nervous system. D. inguinal connective tissue.
The muscle group nearest the vertebral column is the
A) thoracis. B) spinales. C) capitis. D) longissimus. E) iliocostalis.
This region of the nail is responsible for nail growth
A) nail matrix B) nail body C) nail root D) nail bed
What can a dermatome map tell us about the location of a virus, such as the shingles?
What will be an ideal response?