Action potential transmission in the PNS is decreased if which cells are damaged?
A. Schwann cells
B. Oligodendrocytes
C. Microglia
D. Astrocytes
Answer: A
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Plasma is mostly
A) organic molecules. B) ions. C) blood cells. D) water. E) proteins.
The middle layer of the meninges is the __________ mater
Fill in the blank(s) with correct word
Which of the following combinations indicates the correct distribution of spinal nerve pairs?
A. 7 cervical - 12 thoracic - 6 lumbar - 5 sacral - 1 coccygeal B. 8 cervical - 12 thoracic - 5 lumbar - 5 sacral - 1 coccygeal C. 7 cervical - 13 thoracic - 6 lumbar - 5 sacral - 1 coccygeal D. 7 cervical - 12 thoracic - 5 lumbar - 6 sacral - 1 coccygeal E. 8 cervical - 12 thoracic - 6 lumbar - 4 sacral - 1 coccygeal
The adrenal glands are similar to the pituitary gland in that they have both glandular and neural tissue
Indicate whether the statement is true or false