The fourth ventricle is at the level of the
A. petrous portion of the temporal bone.
B. midbrain.
C. corpus callosum.
D. collateral trigone.
Answer: A
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The number of ganglia that may be associated with motor neurons of the somatic nervous system is
A. 1. B. 3. C. 0. D. 4. E. 2.
The fiber type intermediate between the two extremes of fast-glycolytic and slow-oxidative is slow-glycolytic.
Answer the following statement true (T) or false (F)
Which of the following provides preganglionic parasympathetic innervation to structures in the thoracic and abdominopelvic cavities?
A) vagus nerves B) sciatic nerves C) glossopharyngeal nerves D) pelvic nerves E) splanchnic nerves
Which of the following describes kidney position?
a. right kidney is higher than the left b. the left kidney is higher than the right c. the kidneys are at the same level in the abdominal cavity d. the kidneys are at the same level in the thoracic cavity