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Dental Assistant Final Exam
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Dental Assistant Final Exam
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25 Questions

1. Each step, EXCEPT one, prepares a tooth for bracket boding. Which is the EXCEPTION?

2. Which provides the best view of the upper portion of the throat?

3. Alveolitis is:

4. Coronal polishing is NOT used:

5. Which type of bur is compatible with the high-speed hand piece?

6. Which opens tight interproximal contacts?

7. Which cast restoration fits onto the prepared tooth and involved the occlusal and one or more proximal surfaces?

8. Which tissue has the highest radiation sensitivity?

9. For posterior restorations, the wedge is positioned from which side?

10. In which proportion of cases is root canal therapy successful?

11. The only approved way to determine that sterilization has actually occurred is to use

12. Organs:

13. Which is NOT true regarding direct supervision?

14. The three classifications of impressions in dentistry are:

15. Why are instruments wrapped or packaged before sterilization?

16. Which results from using the prophy angle at a high speed?

17. Which microorganism shape is LEAST likely to be bacterial?

18. When is gingival retraction cord placed?

19. which is NOT a component of the patient registration form?

20. Oral candidiasis is an opportunistic infection caused by:

21. The primary cause of periodontal disease is:

22. Single-tooth rubber dam isolation is commonly used for:

23. A periodontal dressing serves each purpose, EXCEPT one. Which is the EXCEPTION?

24. The saliva ejector:

25. Which are NOT found in the primary dentition?

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