Which region of the nail contains the stratum basale layer?
A.
the cuticle
B.
the hyponychium
C.
the free edge
D.
the matrix
D
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The protein that contributes to many of the skin's protective qualities is called
A) melanin. B) keratin. C) carotene. D) dermicidin. E) calcitriol.
What do the receptors for hearing, static equilibrium, and dynamic equilibrium all have in common?
A) The receptors do not adapt to continuous stimulation. B) All of the receptor cells have stereocilia. C) All of the receptors are nociceptors. D) These are all general sense receptors. E) These receptors send action potentials to the same area of the brain for processing.
What is the name of the brainstem sensory area that contains axons that project to the cerebral cortex to arouse us from sleep?
A. Habenular nucleus B. Parahippocampal gyrus C. Hippocampus D. Mammillary body E. Reticular activating system
Systolic blood pressure increases with age.
a. true b. false