Eosinophils: Structure and Functions
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Questions and Answers

What is the primary phagocytosis function of neutrophils in tissue?

  • Defense against bacterial infection (correct)
  • Defense against viral infection
  • Antibody production
  • Protection against fungal infection
  • How long do neutrophils circulate in the blood on average?

  • ~10 hours (correct)
  • ~1 month
  • ~1 week
  • ~1 day
  • Why can't neutrophils return to the blood once they enter tissues?

  • They transform into macrophages in tissues
  • They undergo apoptosis in tissues
  • They lose their phagocytic ability in tissues
  • They adhere to tissues through specific receptors (correct)
  • What stimulates the production of neutrophils?

    <p>Tissue necrosis</p> Signup and view all the answers

    What percentage of the neutrophil pool represents the marginating pool?

    <p>~50-55%</p> Signup and view all the answers

    Why are neutrophil granules referred to as 'neutrophilic'?

    <p>Because they are acidic in nature</p> Signup and view all the answers

    What do neutrophils primarily use to kill bacteria?

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

    Which stressor can lead to an increased production of neutrophils?

    <p>Psychological stress</p> Signup and view all the answers

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