Dentistry Laboratory Technology Lecture

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Questions and Answers

Which type of ceramic option involves stacking porcelain, contouring, staining, and glazing?

  • Pressed
  • Monolithic
  • Milled (correct)
  • PFZ

What is the process of building up and bisque baking in ceramic application known as?

  • De-gas
  • Pressed
  • Opaque (correct)
  • Wash bake

What is the traditional processing method for dentures called?

  • Process
  • Finish
  • Diatorics
  • Flask (correct)

What material is used for the full contour zirconia crown and single to 3 unit bridge restorations?

<p>e.max ZirCad LT Puck (C)</p> Signup and view all the answers

Which type of crown involves the use of zirconia and an anatomical emergence profile?

<p>Zirconia Full Contour Monolithic Bridge (D)</p> Signup and view all the answers

What is the recommended cure time and temperature for the traditional processing technique of Lucitone 199 dentures?

<p>1-1/2 hours @ 163°F (73°C) and 1/2 hour @ 212°F (100°C) (D)</p> Signup and view all the answers

Which material is used for the denture processing system known for residual monomer reduction?

<p>IvoBase System (A)</p> Signup and view all the answers

What is the temperature range for storage of Lucitone 199 powder and liquid?

<p>60-80°F (16-27°C) (B)</p> Signup and view all the answers

Which process involves the use of polymethyl methacrylate and heat curing in a boil out tank?

<p>Lucitone 199 Traditional Processing technique (D)</p> Signup and view all the answers

What is the material used to prepare the mold in the traditional denture processing using Lucitone 199?

<p>gypsum (C)</p> Signup and view all the answers

What is the type and class of Lucitone 199 according to ADA Spec. 12?

<p>(% mass fraction) Maximum Type 1, Class 1 (B)</p> Signup and view all the answers

What is the method of cooling the flask for Ivoclar SR Ivocap Injection System?

<p>1/2 hour in air at 60-80°F (16-27°C) and 1/4 hour in water at 60-80°F (16-27°C) (D)</p> Signup and view all the answers

What does PMMA stand for, in the context of denture protocol?

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

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