Resin-Based Composites: Indications and Advantages Quiz
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Questions and Answers

What is a disadvantage of resin-based composites?

  • Smooth surface similar to tooth enamel
  • Low thermal conductivity
  • May result in gap formation due to polymerization shrinkage (correct)
  • Contains 75-80% inorganic filler

    • Which type of resin-based composite has a particle size of 0.01 – 0.04µm?

  • Hybrid
  • Conventional
  • Microfilled (correct)
  • Nano-composite

    • In which restorations are resin-based composites contraindicated?

  • Core buildups
  • Classes I, II, III, IV and V restorations
  • Class V restorations that are not aesthetically critical (correct)
  • An operating area that cannot be adequately isolated

    • What is an advantage of microfilled composites?

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

    What is the average particle size of conventional composites?

    <p>8µm</p> Signup and view all the answers

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