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Which epidermal stratum is the thickest layer in thin skin? A) Stratum lucidum B) Stratum corneum C) Stratum spinosum D) Stratum granulosum

User Knaak
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Final answer:

The thickest layer of the epidermis in thin skin is the stratum spinosum. Aside from being the thickest, it contains Langerhans cells and provides strength to the skin. (Option C)

Step-by-step explanation:

The thickest layer in thin skin is the stratum spinosum. The epidermis of thin skin does not have a stratum lucidum; therefore, the layers present are the stratum corneum, stratum granulosum, stratum spinosum, and stratum basale. Among these, the stratum spinosum is noted as the thickest layer and contains Langerhans cells and spiny keratinocytes, providing both strength and flexibility to the skin.

Additionally, it is the stratum spinosum that is most closely associated with the papillary layer of the dermis, indicating its crucial role in the structural integrity of the skin.

User Vijay Chauhan
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