Fixed Prosthodontics Steps Quiz
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Questions and Answers

What is the purpose of a provisional restoration in fixed prosthodontics?

  • To improve tissue management
  • To provide immediate relief from pain and discomfort
  • To mimic the final fixed partial denture to be fabricated (correct)
  • To eliminate the need for tooth preparation

    • Which material is known for its good marginal adaptability and strength, as well as the possibility for reline and repair?

  • Self-cure paste / paste dispensed from preloaded syringes
  • Luxatemp powder / liquid configuration
  • Acrylic bis-acryl composite resin (correct)
  • Polymethyl methacrylate

    • Which technique is used for the fabrication of anterior provisionals, especially veneers?

  • Chair side fabrication using vacuform (correct)
  • Prefabricated crowns such as polycarbonate crowns
  • Metal or fiber reinforced laboratory fabrication
  • No-reinforcement laboratory fabrication

    • Which material is known for its high exothermic reaction, free monomer, and limited shade availability?

    <p>Polymethyl methacrylate</p> Signup and view all the answers

    What is the primary purpose of provisional restoration according to the given text?

    <p>To mimic the final restoration</p> Signup and view all the answers

    Which of the following is NOT a key point for tissue management goals during impression?

    <p>Open embrasures of provisionals</p> Signup and view all the answers

    Which hemostatic agent is used for retraction?

    <p>Epinephrine 0.1 - 8%</p> Signup and view all the answers

    What is the purpose of mechanical retraction?

    <p>To expose the margins of tooth preparation</p> Signup and view all the answers

    Which technique involves leaving the initial cord in place during impression?

    <p>Double cord technique</p> Signup and view all the answers

    What should be the location of cord during cord packing?

    <p>Next to the margin</p> Signup and view all the answers

    Which agent is NOT mentioned for hemostasis control?

    <p>Aluminum chloride 5 - 25%</p> Signup and view all the answers

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