Olfactory receptors, which provide the sense of smell, are
A. Thermoreceptors
B. Mechanoreceptors
C. Chemoreceptors
D. Proprioceptors
C. is the right answer they are chemoreceptors.
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When blood is centrifuged and its components separate, the bottom of the tube holds the
A. electrolytes and waste products. B. buffy coat. C. monocytes. D. erythrocytes. E. platelets. F. plasma.
The ________ is used to flex the neck and turn the head laterally.
A. temporalis B. suprahyoid C. sternocleidomastoid D. trapezius
Marilyn has been diagnosed with a fractured dens or odontoid process. Which specific bone is affected?
A. C1 B. C2 C. T1 D. C7 E. S2
Where is digestion completed?
a. stomach. b. small intestine lumen. c. on the brush borders of the small intestine epithelial cells. d. colon. e. rectum.