Embryology

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Author:
sthomp88
ID:
51039
Filename:
Embryology
Updated:
2010-12-06 02:10:01
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Quiz ten
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Description:
Ch. 14 and 19 10
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  1. What structure secretes synovial fluid?
    synovial membrane
  2. Which of these is NOT a component of the periodontium?
    cementum
    enamel
    alveolar bone
    periodontal ligament
    enamel
  3. What are 2 symptoms of temporomandibular disorder?
    • chronic joint tenderness
    • muscle spasms
    • limited opening and deviations of jaw
    • maybe headaches
  4. what are 2 treatments for temporomandibular disorder?
    • relaxation therapy
    • muscle exercises
    • night gaurd
    • orthodontics
  5. What breaks down the bone in orthodontic movement?
    osteoclasts
  6. the individual tooth socket
    alveolus
  7. cancellous bone that fills the space between compact bone
    trabecular bone
  8. compact bone hat makes the facial and lingual walls of bone
    cortical bone
  9. the bone between the roots
    interradicular septum
  10. when you see the alveolar bone on ta radiograph it is called_______
    lamina dura
  11. sublaxagion is caused when the head of the condyle moves too far________and got stuck past the____________
    • anteriorly
    • articular eminenc
  12. Why do the cementoblasts get stuck in the cementum?
    the cellular cementum is laid too quickly and they don't have time to migrate to the periphery of it
  13. once cementoblasts are stuck, what is their new name?
    cementocytes
  14. Which of the following does not come from mesoderm?
    alveolar bone
    dentin
    enamel
    cementum
    enaml
  15. when you see the widening of the periodontal ligament, what is the most likely cause?
    occlusal trauma
  16. which of the following cells will not be found in the periodontal ligament?
    osteoblasts
    odontoblasts
    cementoclasts
    epithelial rests of malassez
    odontoblasts

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