Human Anatomy and Physiology: Skin and Hypodermis Functions
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Questions and Answers

Which layer of the skin is responsible for vitamin D synthesis?

  • Epidermis (correct)
  • Hypodermis
  • Fascia
  • Dermis
  • What is the main function of the integumentary system in relation to body temperature?

  • Promoting vitamin D synthesis
  • Preventing dehydration
  • Regulating body temperature (correct)
  • Producing sweat
  • Which region lies deep to the skin in the integumentary system?

  • Hypodermis (correct)
  • Dermis
  • Fascia
  • Epidermis
  • Which of the following is NOT a function of the integumentary system?

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

    What is the purpose of vasoconstriction in thermoregulation?

    <p>To prevent heat loss</p> Signup and view all the answers

    Where are sensory receptors located in the skin?

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

    What is the function of small amounts of waste products lost through perspiration?

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

    Which layer of the skin is composed of stratified epithelium?

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

    What happens to dermal blood vessels during vasoconstriction in thermoregulation?

    <p>They constrict to prevent heat loss.</p> Signup and view all the answers

    Which layer of the skin is most superficial and avascular?

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

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