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Dental Sealants

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Lobe






2. Biocide disinfectant






3. 30 seconds per tooth






4. The sheild should be surface disinfected after use - operator and patient should never look directly at the curing light when in use.






5. Reseal only the portion that has been lost






6. 1-2 mm from the tooth






7. Can never replace examination gloves in treating patients






8. Patient could have angina pectoris - high blood pressure - hepatitis b - Tb - or any other condition.






9. Quickly polymerize(harden) when the chemical are mixed together






10. Remove and discard the glove - wash your hands with soap and water and reglove.






11. Family influences - eruption stages - surface morphology.






12. Dri aid/dry tip - saliva ejector - lingua fix - cotton rolls - rubber dam - high volume evacuation.






13. Fruit roll-ups - dried fruit and honey






14. Wear overgloves over examination gloves






15. Remineralize






16. Fractures






17. Moisture contamination - inadequate etching - pumis used contained fluoride - light suring unit was not emitting enough light.






18. 6 to 7 years






19. More likely to need occlusal adjustments than unfilled sealants.






20. Triangular prominence on the occlusal surface of a tooth.






21. Chalky - dull - frosty






22. Immediately after teeth are cleansed - when saliva touches the tooth.






23. Only a dentist(DDS)(RDHAP) - or a certified instructor.






24. Opposite the maxillary 2 molars on the buccal mucosa.

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25. Carbohydrates and bacteria






26. Use a carver or slow speed handpiece with a polishing bur to remove it.






27. Premature occlusal contact - floss contacts for possible material - evaluate for bubbles - voids - or incomplete coverage.






28. Remove any bubbles in the sealant - inspect for voids - testing of adequate retention - verifying properly etched surface






29. Cleaning the pits and fissures of a tooth






30. Susceptable host - interaction of bacteria - cariogenic diet.






31. 15-20 seconds






32. Determined by the dentist






33. Stop






34. Poor retention






35. Isolate the tooth






36. Hardens during exposure to curing light.






37. After a single use






38. Least beneficial on smooth areas of the teeth.






39. Discard after expiration date - store in refridgerator and use at room temperature.






40. To make them easier to see






41. 3 months






42. Prophy paste with fluoride and fluoride treatments






43. Parotid - Sublingual - vestibule - submandibular






44. Imperfect joining of enamel and a narrow linear depression at the developmental occlusal groove.






45. Rinse with water only for 10 seconds and an additional 10 seconds with water/air spray.






46. Cleanliness and dryness of the tooth.






47. Flush exposed area immediately with large amounts of water - if eye contact - immediately rinse eye with water and seek medical attention - and use no-touch technique.






48. Small hole or depression in enamel






49. On children and adults - on permanent teeth






50. Biological contaminates stay suspended in aerosol mist for long periods of time.






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