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Dental Casting Procedure Quiz
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Dental Casting Procedure Quiz

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Questions and Answers

What is the purpose of spruing in the casting procedure?

  • To provide a channel for molten alloy to reach the mold (correct)
  • To control the temperature during casting
  • To add strength to the wax pattern
  • To create a smoother surface on the final casting
  • What is the purpose of inlay wax in the casting process?

  • To provide color to the final casting
  • To form direct and indirect patterns for casting metals or hot pressing of ceramics (correct)
  • To increase the hardness of the final casting
  • To control the melting point of the alloy
  • What is the first step in the casting procedure?

  • Wax patter fabrication
  • Die preparation
  • Impression
  • Tooth/teeth preparation (correct)
  • What is the purpose of the burnout procedure in casting?

    <p>To eliminate the wax and investment mold</p> Signup and view all the answers

    What is the classification of ADA Specification No. 4 Type 2 inlay wax?

    <p>Soft wax used for indirect technique</p> Signup and view all the answers

    Study Notes

    Casting Procedure

    • Spruing in the casting procedure serves to create a channel for molten metal to flow into the investment, allowing for the creation of a casting.

    Inlay Wax

    • Inlay wax in the casting process is used to create a pattern for the desired restoration, which is later replaced by molten metal.

    Steps in Casting

    • The first step in the casting procedure is to create a wax pattern, which involves recording the desired shape and dimensions of the restoration.

    Burnout Procedure

    • The purpose of the burnout procedure in casting is to remove the wax pattern and any residual wax or debris from the investment, creating a cavity for the molten metal to fill.

    ADA Specification No. 4 Type 2 Inlay Wax

    • ADA Specification No. 4 Type 2 inlay wax is classified as a high-heat, high-strength wax, suitable for complex restorations and large castings.

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    Description

    Test your knowledge of the casting procedure in dentistry with this quiz. Explore the steps involved in fusing the alloy, transporting the investment, and forcing the melt into the mold. Prepare for questions on tooth/teeth preparation and the impression process.

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