Histology and Cell Biology: Blood Components
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Questions and Answers

Which blood cells are derived from megakaryocytes?

  • Platelets (correct)
  • Neutrophils
  • Monocytes
  • RBCs

    • What is the function of platelets?

  • To form clots and stop bleeding (correct)
  • To regulate body temperature
  • To remove waste products
  • To transport oxygen

    • What is the lifespan of monocytes in the blood?

  • About 1 week
  • About 1 month
  • About 3 days (correct)
  • About 1 year

    • What is the function of macrophages?

    <p>To phagocytose foreign particles</p> Signup and view all the answers

    What is the role of neutrophils?

    <p>To phagocytose foreign particles</p> Signup and view all the answers

    Which type of leukocyte has a bi-lobed nucleus?

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

    What is the function of red blood cells?

    <p>To transport oxygen and carbon dioxide</p> Signup and view all the answers

    Which of the following is NOT a function of blood?

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

    What is the size range of platelets?

    <p>2-5 microns</p> Signup and view all the answers

    What is the normal range of platelet count in the blood?

    <p>150,000 - 400,000 / cubic millimeter</p> Signup and view all the answers

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