Bone Remodelling and Incremental Lines Quiz
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Questions and Answers

What is the main difference between woven bone and compact bone?

  • Woven bone is denser and contains more bone marrow than compact bone.
  • Compact bone has lamina dura and is more radioopaque in X-ray. (correct)
  • Woven bone has a higher calcium salt content than compact bone.
  • Woven bone contains osteons, while compact bone does not.
  • What is the function of osteoclasts in bone growth and remodeling?

  • Remove bone during growth and remodeling. (correct)
  • Produce osteoprogenitor cells.
  • Enclose bone marrow and vessels.
  • Facilitate mineralization of the osteoid matrix.
  • Where are osteoclasts typically located during bone remodeling?

  • In Howship's lacunae. (correct)
  • In trabeculae.
  • In osteons.
  • In lamellae.
  • What is the main function of osteoblasts in bone physiology?

    <p>Facilitate mineralization of the osteoid matrix.</p> Signup and view all the answers

    Which cells are involved in repairing fractures through Sharpey's fibers?

    <p>Osteoprogenitor cells.</p> Signup and view all the answers

    Which component encases the central Haversian canal in compact bone?

    <p>Lamellae.</p> Signup and view all the answers

    What is the role of endosteum in bones?

    <p>Produce osteoprogenitor cells and osteoclasts.</p> Signup and view all the answers

    'OsteoClasts -> Cut bone' implies that osteoclasts:

    <p>Remove bone during growth and remodeling.</p> Signup and view all the answers

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