Which of the following is not attributable to complement activity?
a. acting as opsonins.
b. walling-off the inflamed area.
c. serving as chemotaxins.
d. stimulating the release of histamine.
e. forming a membrane attack complex.
B
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What type of drug overrides the stimulative effect of acetylcholine?
a. anti-inflammatory b. competitive nondepolarizer c. spasmolytic d. anabolic steroid
Hair cells can be found in which arrangement?
A. Facing the gelatinous mass and otoliths of the macula. B. Within a dome of gelatinous mass inside each ampulla. C. Facing the tectorial membrane of the cochlea. D. All of the answers are locations of hair cells.
If your body temperature is 37ºC, then your blood temperature will be about 36ºC.
Answer the following statement true (T) or false (F)
Mastication
A. increases the surface area of food particles. B. decreases the surface area of food particles. C. decreases the efficiency of digestion. D. occurs in both the mouth and stomach. E. is never under voluntary control.