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True or FalseA nonabrasive dentifrice is indicated to prevent the possibility of abrasion when pontic or crown facings are made of acrylic, when the gold of the partial denture is highly polished and could be scratched, and when areas of root exposure are on abutment teeth. A fluoride-containing dentifrice is important for protection of remaining tooth surfaces, particularly exposed cementum; acidulated fluoride preparations are contraindicated for porcelain and composite restorations.
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True or FalseA nonabrasive dentifrice is indicated to prevent the possibility of abrasion when ponti...
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