Dental Imaging and Interpretation Quiz
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Questions and Answers

Which type of dental restoration appears completely radiopaque on a dental image?

  • Porcelain
  • Composite
  • Acrylic
  • Amalgam (correct)
  • What is the most radiolucent nonmetallic restoration material?

  • Composite
  • Amalgam
  • Acrylic (correct)
  • Porcelain
  • What is the main purpose of dental images?

  • To obtain additional information about dental materials
  • To view dental restorations (correct)
  • To verify what is seen on a dental image
  • To identify and locate foreign objects
  • Which material used in endodontic therapy appears radiopaque and similar in density to base materials?

    <p>Gutta percha</p> Signup and view all the answers

    What is the typical composition of a denture base material?

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

    What type of denture teeth appear radiopaque and resemble the radiodensity of dentin?

    <p>Porcelain teeth</p> Signup and view all the answers

    What type of removable partial denture base material appears radiopaque on a dental image?

    <p>Cast metal</p> Signup and view all the answers

    Which type of restoration appears completely radiopaque and exhibits a smooth marginal outline?

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

    What is the purpose of base materials in a cavity preparation?

    <p>To protect the pulp of the tooth</p> Signup and view all the answers

    Which type of restoration may appear similar to a gold inlay or a two-surface amalgam?

    <p>Porcelain-fused-to-metal</p> Signup and view all the answers

    What can happen if restorations are not contoured properly with the shape of the tooth?

    <p>Periodontal problems</p> Signup and view all the answers

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