Wound Healing 101
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Questions and Answers

Which process involves the formation of scar tissue?

  • Healing by first intention
  • Fibrosis (correct)
  • Regeneration
  • Repair

What is the result of healing by first intention?

  • Regeneration of normal structure (correct)
  • Formation of scar tissue
  • Migration of epithelial cells
  • Filling of incision space with collagen fibers

What fills the incisional space in healing by first intention?

  • Fibrin and blood cells (correct)
  • Macrophages
  • Collagen fibers
  • Clotted blood

What forms the scab that covers the wound in healing by first intention?

<p>Dehydrated surface clot (C)</p> Signup and view all the answers

What cells appear at the margins of the incision within 24 hours in healing by first intention?

<p>Neutrophils (D)</p> Signup and view all the answers

What invades the incision space in healing by first intention?

<p>Granulation tissue (D)</p> Signup and view all the answers

What is present in the margins of the incision in healing by first intention?

<p>Collagen fibers (B)</p> Signup and view all the answers

What continues to thicken the epidermal covering layer in healing by first intention?

<p>Epithelial cells (A)</p> Signup and view all the answers

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