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Lab Materials 1
Mod 2
| Question | Answer |
|---|---|
| Soft silvery-white metallic chemical element that resembles platinum | Palladium |
| Commonly referred to as BIS-GMA | Dimethacrylate |
| The effect of electrical shock that results when two metals touch | Galvanic Reaction |
| What material would most likely be selected for provisional coverage? | Acrylic Resin |
| Class I restoration | Pit-and-fissure Cavities |
| Class II restoration | Posterier Interproximal Cavities |
| Class III restoration | Anterior Interproximal Cavities |
| Class IV restoration | Anterior Interproximal Cavities involving the incisal edge |
| Class V restoration | Smooth surface cavities |
| Class VI restoration | Cavities or abrasions including the incisal edge or occlusal cusp |
| The 3 noble metals used in making indirect restorations | Gold, Palladium and Platinum |
| Describe the make up of amalgam | Silver (to strengthen), Tin (to strengthen and for workablility), Copper (to strengthen and for low corrosive properties), Mercury (to provide easy application and adaptability to tooth structure) |
| Define the uses of glass ionomer | Permanent cementation, restorations, liners and bonding. |
| Define the uses of zinc phosphate | Permanent cementation and insulating base |
| Define the uses of zinc-oxide eugenol | Permanent cementation, temporary cementation and insulating base |
| Define the uses of Polycarboxylate | Permanent cementation and insulating base |
| Define the use of intermediate restorative material | Temporary restorative material |
| The procedure used to remove plaque from interproximal tooth surfaces | Flossing |
| The procedure used to remove plaque from tooth surfaces | Toothbrushing |
| The procedure used to remove plaqu and stains from the teeth after calculus is removed | Coronal Polishing |