Epithelialisation and Contact Inhibition Quiz
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Questions and Answers

What is the genetically programmed regenerative ability of injured epithelium called?

  • Epithelial proliferation
  • Epithelial migration
  • Epithelialisation contact inhibition (correct)
  • Epithelial regeneration

    • During wound healing, what material holds a wound together in the inflammatory stage?

  • Keratin
  • Fibrin (correct)
  • Elastin
  • Collagen

    • How do wounds in which only the surface epithelium is injured (abrasions) heal?

  • Formation of a scab without proliferation
  • Proliferation of connective tissue
  • Proliferation of blood vessels
  • Proliferation of epithelium across the wound bed (correct)

    • What cardinal signs of inflammation are present during the inflammatory stage of wound healing?

    <p>Redness and heat</p> Signup and view all the answers

    What happens to the scab once the wound is fully epithelialized?

    <p>It dislodges</p> Signup and view all the answers

    During wound healing, what is the principal material holding a wound together in the inflammatory stage?

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

    What is the genetically programmed regenerative ability of injured epithelium called?

    <p>Epithelial contact inhibition</p> Signup and view all the answers

    How do wounds in which only the surface epithelium is injured (abrasions) heal?

    <p>By proliferation of epithelium across the wound bed</p> Signup and view all the answers

    What cardinal signs of inflammation are present during the inflammatory stage of wound healing?

    <p>Redness and pain</p> Signup and view all the answers

    What happens to the scab once the wound is fully epithelialized?

    <p>It softens and eventually dislodges</p> Signup and view all the answers

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