Anatomy & SciencesQuestion 41 of 484

Dandruff (pityriasis simplex) is best described as:

a.Flaking of the scalp due to abnormal turnover of stratum corneum cells
b.A contagious bacterial infection of the scalp
c.Permanent hair loss
d.An allergic reaction to all shampoos

Explanation

Common dandruff involves accelerated shedding of stratum corneum cells from the scalp. It is not contagious and is generally managed with anti-dandruff products.

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