What do all glial cells have in common?
A. They help to transmit the nerve signals.
B. They transfer blood to the various neurons.
C. They assist neurons in their respective functions.
D. They all attack pathogens.
E. They absorb extra blood and cerebrospinal fluid.
C
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What causes the pain associated with a herniated disc?
a. abnormal spinal curvature pinching the spinal cord b. pressure on spinal nerves by the protruding disc c. vertebral bodies scraping against each other d. bone spurs pressing against nerves
Inability of the pancreas to produce insulin results in
A) acromegaly. B) goiter. C) diabetes mellitus. D) diabetes insipidus. E) Addison's disease.
Mechanoreceptors are important for
A) Touch. B) Proprioception. C) Hearing. D) All of the above
What term best describes the relationship between the pronator quadratus and supinator?
A. Antagonists B. Depressors C. Prime movers D. Synergists E. Fixators