Composite Materials in Dentistry Quiz
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Questions and Answers

What are dental composite resins primarily composed of?

  • TEGMA and UDMA
  • Silica and photoinitiator
  • Dimethylglyoxime and flow ability
  • Bis-GMA and other dimethacrylate monomers (correct)
  • What are the key properties of synthetic resins that make them suitable as restorative materials in dentistry?

  • Solubility, non-aesthetic, dehydration sensitivity, and high cost
  • Solubility, non-aesthetic, dehydration sensitivity, and inexpensiveness
  • Insolubility, aesthetic, insensitivity to dehydration, and ease of manipulation (correct)
  • Insolubility, aesthetic, dehydration sensitivity, and cost-effectiveness
  • What is the primary purpose of adding a photoinitiator to composite resins?

  • To improve the flow ability of the resin
  • To increase the durability of the resin
  • To enhance the color intensity of the resin
  • To initiate the polymerization process when exposed to light (correct)
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