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18 Cards in this Set
- Front
- Back
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What is CE?
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Continued education
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Who regulates and tests dental materials for function and safety before they become available for use?
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FDA and the ADA
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What is IRM?
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Intermediate Restorative Materials
It's one type II zinc oxide eugenol (ZOE) cement placed in patient's mouth and lasts 6mo-1yr. |
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What does ZOE stand for?
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Zinc oxide eugenol cement and is the most commonly used.
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What cement is noted for it's sedative or soothing effect on the dental pulp?
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ZOE
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What cement is NEVER used under a composites & why?
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ZOE because the eugenol isn't compatible with these materials.
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What cement is acidic and needs ?
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Zinc phosphate
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What acid is used in etching of a tooth?
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30-40% phosphoric acid solution
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This is used to create study models.
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Alginate
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To slow down the alginate impressions use what?
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Colder water
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What is the most commonly used cement?
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ZOE
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What cement is acidic and needs a liner?
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Zinc Phosphate
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What does light-cured mean?
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Cured by light.
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What does self-cured mean?
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Cures or sets by chemical reaction between two materials.
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What does dual-cured mean?
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Both light and self-curing techniques.
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When mixing alginate, how do you speed up the setting time?
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Mix with warmer water.
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When placing alginate impressions which way should you place it first?
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Posterior to anterior
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This material seals the dentin tubules and reduces leakage and prevents microleakage.
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Copal Varnish or Varnish
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