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Osteomyelitis Quiz
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Osteomyelitis Quiz

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Questions and Answers

Why does osteomyelitis mainly occur in the mandible?

  • Mandible has a thinner cortical plate than the maxilla
  • Mandible has a higher density of nerve endings
  • Mandible has a higher concentration of lymphatic vessels
  • Mandible has limited blood supply in comparison to maxilla (correct)
  • What leads to further bone necrosis in osteomyelitis?

  • Formation of involucrum
  • Presence of osteoblasts
  • Absence of osteoclasts
  • Inflammatory exudate from acute inflammation (correct)
  • What is the term for the dead bone separated from healthy tissue in osteomyelitis?

  • Thrombosis
  • Osteoblast
  • Involucrum
  • Sequestrum (correct)
  • What is the main cause of osteomyelitis?

    <p>Bacterial infection</p> Signup and view all the answers

    What process involves the new bone formation in osteomyelitis?

    <p>Resorption by osteoclasts</p> Signup and view all the answers

    Study Notes

    Osteomyelitis

    • Osteomyelitis mainly occurs in the mandible due to its poorer blood supply and compact bone structure, making it more prone to infection.

    Progression of Osteomyelitis

    • Further bone necrosis in osteomyelitis is led by the formation of a sequestrum, which is a piece of dead bone that has become separated from healthy tissue.

    Characteristics of Osteomyelitis

    • The term for the dead bone separated from healthy tissue in osteomyelitis is sequestrum.

    Etiology of Osteomyelitis

    • The main cause of osteomyelitis is bacterial infection, often resulting from a dental infection or trauma.

    Pathophysiology of Osteomyelitis

    • The process that involves new bone formation in osteomyelitis is called involucrum.

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    Description

    Test your knowledge of osteomyelitis with this quiz. Explore the pathogenesis, causes, and specific sites of inflammation in bone and bone marrow. Answer questions about the acute, subacute, and chronic forms of osteomyelitis, as well as the reasons why it mainly occurs in the mandible.

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