Wisdom Teeth Quiz
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Questions and Answers

Which teeth normally erupt last in the mouth?

  • Second molars
  • Third molars or wisdom teeth (correct)
  • Canines
  • Incisors
  • Why are wisdom teeth called 'wisdom teeth'?

  • Because they are the first teeth to erupt in a person's lifetime
  • Because they are the smallest teeth in the mouth
  • Because they erupt around the time when the youth goes off into the world to become 'wise' (correct)
  • Because they are directly related to a person's intelligence
  • What do periapical radiographs help in detecting?

  • Jaw fractures and salivary gland abnormalities
  • Gum disease and root canal infections
  • Caries and bone height at the level of second molar (correct)
  • Tooth discoloration and gum recession
  • At what age do wisdom teeth normally erupt?

    <p>Between 18 and 25 years of age</p> Signup and view all the answers

    What does an occlusal X-ray help to show?

    <p>Bucco-lingual relationship indicated by a periapical X-ray</p> Signup and view all the answers

    What additional information should radiographic examination provide?

    <p>Information about related anatomical features</p> Signup and view all the answers

    Why are periapical radiographs considered more discriminating than OPG?

    <p>They provide more detailed information about caries and bone height</p> Signup and view all the answers

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