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Quiz 7
Week 8 EFDA
Question | Answer |
---|---|
How many cusps does a maxillary first premolar have? 1 3 2 4 | 2 |
How many roots does a maxillary second premolar have? 4 2 3 1 | 1 |
True or False: Both maxillary first and second premolars typically erupt between the ages of 10 and 11. | True |
Which covered cement must be mixed on a cool glass slab? Zinc oxide eugenol Powder/liquid glass ionomer Zinc phosphate Zinc polycarboxylate | Zinc phosphate |
What shape is the occlusal view of the permanent maxillary second premolar? Heart Round Trapezoidal Oval | Oval |
True or False: Luting cement is considered primary consistency | True |
Which discussed cement has the weakest bond strength? Zinc phosphate Glass ionomer Composite cement Zinc oxide eugenol | Zinc oxide eugenol |
Which of the following is NOT a way that you can cool a glass slab for mixing? Leaving on your counter Placing it in a refrigerator Running it under cool water | Leaving on your counter |
Which cement discussed has a palliative/obtundent affect on a tooth? Zinc oxide eugenol Glass ionomer Zinc phosphate Zinc polycarboxylate | Zinc oxide eugenol |
What shape is the occlusal view of the permanent maxillary first premolar? Oval Trapezoidal Heart Hexagonal | Hexagonal |
Desensitizing agents work by Stoping the flow of fluid in the dentin tubules None of the above Blocking the dentin tubules Reducing the size of the dentin tubules | Reducing the size of the dentin tubules |
True or False: Desensitizing agents can only be applied in the dental office. | False |
What size stainless steel crown is the most common for primary molars? 2 3 4 1 | 4 |
Which of the following is NOT an indication for stainless steel crown placement? Gross tooth decay Bruxism Hypocalcification Fractured tooth | Bruxism |
True or False: The three most common types of stainless steel crowns are: Pretrimmed, Precontoured, and Preveneered | True |
What is the main metal used to fabricated SSC? Zinc Copper Nickle Tin | Nickle |
Which of the following is NOT a cement that would be used to adhere a SSC? Glass Ionomer Polycarboxylate Zinc Phosphate Zinc Oxide Eugenol | Zinc Oxide Eugenol |