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Questions and Answers
GIC has higher wear resistance than composite resin.
False
Coating GIC with varnish protects it from moisture until complete setting.
True
Glass ionomer cement forms a chemical bond with the tooth structure.
True
Glass ionomer cement forms a chemical bond with tooth structure, releases fluoride, and is biocompatible.
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During the GIC reaction, water is responsible for ionizing the acid, providing a medium for the reaction, and hydrating the matrix.
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Glass ionomer cement has higher wear resistance than composite resin.
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Glass ionomer cement has better esthetics than composite resin.
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GIC is less irritant than zinc phosphate cement.
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Water plays no role in the reaction of GIC.
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Study Notes
Glass Ionomer Cement (GIC)
- GIC has higher wear resistance than composite resin.
- Coating GIC with varnish protects it from moisture until complete setting.
- GIC forms a chemical bond with the tooth structure.
- GIC releases fluoride and is biocompatible.
- During the GIC reaction, water ionizes the acid, provides a medium for the reaction, and hydrates the matrix.
- GIC has better esthetics than composite resin.
- GIC is less irritant than zinc phosphate cement.
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Description
Test your knowledge on Glass Ionomer Cement (GIC) with this quiz! Learn about the advantages and disadvantages of using GIC in dental procedures, as well as why it should be coated with varnish. Perfect for dental students and professionals.
