Epidermis Structure and Function Quiz
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Epidermis Structure and Function Quiz

Created by
@FasterSanctuary

Questions and Answers

What is the primary function of the stratum corneum?

  • Act as a barrier against the environment (correct)
  • Transport nutrients
  • Produce keratin
  • Aid in cell proliferation
  • Which layer of the epidermis contains keratohyalin granules?

  • Stratum Granulosum (correct)
  • Stratum Spinosum
  • Stratum Lucidum
  • Stratum Basale
  • How long does it typically take for keratinocytes to move from the stratum basale to shedding?

  • 2 weeks
  • 4 weeks
  • 10 weeks
  • 8 weeks (correct)
  • What structure is primarily responsible for the attachment of keratinocytes in the stratum spinosum?

    <p>Desmosomes</p> Signup and view all the answers

    What is the epidermal turnover time in individuals with psoriasis?

    <p>4 days</p> Signup and view all the answers

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