Which of the following types of glial cells is most closely associated with the production of cerebrospinal fluid?
a. oligodendrocytes
b. astrocytes
c. Schwann cells
d. ependymal cells
e. microglia
D
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Abdominal aorta; _____________; splenic artery
Fill in the blank(s) with the appropriate word(s).
Which of the following is true of all the sensory pathways?
A) They all have third-order neurons. B) They all synapse in the thalamus. C) They all synapse in the cerebellum. D) They all enter through dorsal roots. E) Axons in each pathway decussate.
Which uterine layer is composed of a simple columnar epithelium containing tubular glands?
A. Cervix B. Myometrium C. Perimetrium D. Endometrium E. Fimbrium
There are three types of unencapsulated tactile receptors. Select the exception
A. Free nerve endings B. Sebaceous filaments C. Root hair plexuses D. Tactile discs