The Skin and Integumentary System

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Questions and Answers

What is the function of the stratum corneum in the epidermis?

  • Supplies sensitivity to pain and pressure
  • Synthesizes dehydrocholesterol to produce vitamin D
  • Acts as a barrier to temperature changes
  • Protects the body from the environment and restricts loss of moisture (correct)

Which layer of the skin is responsible for synthesizing dehydrocholesterol to produce vitamin D?

  • Stratum granulosum (correct)
  • Stratum corneum
  • Stratum lucidum
  • Epidermis outermost layer

What is the primary function of the skin's accessory structures?

  • Provide sensation and temperature regulation
  • Produce vitamin D and protect against harmful rays
  • Constitute the integumentary system
  • Include glands, hair, and nails (correct)

What is the primary function of the skin in terms of temperature regulation?

<p>Conserving or dissipating heat depending on the body’s need (C)</p> Signup and view all the answers

What is the primary function of the skin's protection mechanism?

<p>Insulate underlying tissues from the environment and shield internal organs from trauma (A)</p> Signup and view all the answers

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