Primary Union Process Quiz
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Questions and Answers

Which cells show increased mitotic activity at the cut edge of the epidermis during the primary union process?

  • Macrophages
  • Fibroblasts
  • Basal cells (correct)
  • Neutrophils
  • What is the role of granulation tissue in the primary union process?

  • Migrating and proliferating along the dermis
  • Producing collagen fibers
  • Replacing neutrophils with macrophages
  • Invading the incision space (correct)
  • When does neovascularization reach its peak during the primary union process?

  • Within 24 hours
  • By 5th day (correct)
  • During the second week
  • By 3rd day
  • At what point do collagen fibrils begin to bridge the incision during the primary union process?

    <p>By 5th day</p> Signup and view all the answers

    Which cells are largely replaced by macrophages by the 3rd day of the primary union process?

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

    Which of the following statements about Veillonella species is TRUE?

    <p>They are part of the normal flora of the mouth, nasopharynx, and intestine</p> Signup and view all the answers

    Which characteristic is typical of Moraxella catarrhalis?

    <p>Opportunistic infection-causing</p> Signup and view all the answers

    What is the main role of Veillonellae in human oral cavities?

    <p>Significant fractions of the oral flora found within supra- and subgingival dental plaque</p> Signup and view all the answers

    Which part of the body is Moraxella primarily a commensal of?

    <p>Mucosal surfaces</p> Signup and view all the answers

    What is the main characteristic morphology of Veillonella species?

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

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