The reason a human may be paler when exposed to cold temperatures is
A) vasodilation has occurred.
B) vasoconstriction has occurred.
C) purely psychological.
D) dehydration of the stratum corneum.
E) constriction of the dermal collagen and elastic fibers.
Correct Answer:
Verified
Q16: Generally,people have _ number of melanocytes _.
A)about
Q17: Which is the result of oxygen deficiency
Q18: Which skin markings usually disappear during childhood?
A)Friction
Q19: Freckles are the result of
A)heredity.
B)sun exposure.
C)excessive melanocyte
Q20: Keratinocytes are
A)the most abundant cell type in
Q22: There are _ recognizable zones along the
Q23: Which are found in sweat?
A: Water
B:
Q24: In which areas do adult males tend
Q25: Blood capillaries that supply the epidermis are
Q26: The actively growing part of the nail
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