Very short preganglionic fibers end on the cells of an organ itself
a. True
b. False
Indicate whether the statement is true or false
False
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________ is the most potent chemical influencing respiration.
A. O2 B. N C. H2O D. CO2
Zymogen granules are present in:
a. Chief cells of the gastric epithelium b. Enterocytes of the small intestine c. Enteroendocrine cells of the small intestine d. Goblet cells of the large intestine e. Parietal cells of the gastric epithelium
Mary is tested for the amount of hemoglobin in her blood. The test results indicate that her hemoglobin level is 16 g/dL of blood. This value indicates that
A) she is suffering from anemia. B) she has fewer red blood cells than normal. C) her hematocrit is probably lower than normal. D) she may be suffering from a form of leukemia. E) her hemoglobin level is normal.
This nucleus controls muscular movement at the subconscious level.
A. Amygdaloid body B. Caudate nucleus C. Putamen D. Globus pallidus E. Claustrum