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Instrumentation Quiz

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  1. Instrumentation Quiz

  2. 1. Which slowspeed contra-angle has the largest hole for seating the bur?a. friction gripb. latch hook

  3. 2. List the sizes of the two burs shown in the following photograph.

  4. b. a.

  5. 3. The burs in the following picture are used to:a. prepare class l molar preparationsb. finish and contour composite restorations. c. prepare class lll preparations

  6. 4. Which of the following burs would best be suited to polish amalgam restorations?

  7. B. C. A.

  8. 5. The instrument pictured in the following slide is primarily used to:a. excavate caries from a preparationb. carve amalgam restorationsc. carve composite restorations

  9. 6. Identify the equipment pictured in the next slide and describe it’s use in the assembly of the slowspeed handpiece

  10. 7. Identify the instrument pictured in the next slide.

  11. 8. The instrument in the previous slide is most often used with what type or restorative material? a. amalgam b. composite c. gold

  12. 9. Which of the following instruments is an interproximal carver?

  13. a. b. c. d.

  14. 10. Which of the instruments pictured in the next slide would be classified as a burnisher?

  15. a. b. c. d.

  16. 11. Which of the instruments pictured in the following slide is a Hollenback carver?

  17. a. b. c. d.

  18. 12. Describe the use of the equipment pictured below.

  19. 13. Which of the instruments below is primarily used to hold articulating paper? a. b.

  20. 14. The contra-angles for the slowspeed handpiece attach directly to: a. the straight nose cone b. the short nose cone c. the torque multiplier d. the motor

  21. 15. The periodontal probe is marked in: a. 1 mm intervals b. 2 mm intervals c. 3 mm intervals

  22. 16. The slowspeed handpiece operates at speeds below 12,000 rpms, while the highspeed handpiece turns at a rate of approximately 100,000 rpms. a. True b. False

  23. 17. Both handpieces are powered by: a. steam powered turbines b. lithium ion batteries c. compressed air turbines d. electric powered turbines e. internal combustion engine

  24. 18. The instrument pictured is used to: a. tighten the slowspeed swivel to the slowspeed motor b. attach the slowspeed motor to the straight nose cone c. tighten a contra-angle to the short nose cone

  25. 19. The primary use of the instrument pictured is: a. excavation of caries. b. carving composite restorations c. carving amalgam restorations

  26. Identify the following instruments: 21. 22. 20.

  27. 23. The instrument used to hold amalgam while it is loaded into an amalgam carrier is referred to as: __________.

  28. 24. List one dental instrument in your operative pack named after a person.

  29. 25. How many burs are located in your operative bur block?

  30. 25. How many instruments are in your red operative roll-up.

  31. 25. The world’s most widely spoken language is:

  32. 1. Chinese- Mandarin 2. English 3. Hindustani 4. Spanish 5. Russian 6. Arabic 7. Bengali 8. Portugese 9. Malay-Indonesian 10. French