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Dental Sealants

Instructions:
  • Answer 50 questions in 15 minutes.
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  • 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. 6 to 10 months






2. Carbohydrates and bacteria






3. Cleaning the pits and fissures of a tooth






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






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






6. On adult teeth where there is caries susceptability






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






8. Reseal only the portion that has been lost






9. Chalky - dull - frosty






10. Family influences - eruption stages - surface morphology.






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






12. 30 seconds per tooth






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






14. Cleanliness and dryness of the tooth.






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






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






17. Poor retention






18. Fractures






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






20. Least beneficial on smooth areas of the teeth.






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






22. Re-etch for 10 seconds - rinse - dry - and then place sealant.






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






24. Located between the cheek and facial gingiva






25. 30 year old patient with active caries - any molar or premolar on a teenaged patient still having regular fluoride treatments - any molar pr premolar on a caries active patient that is not already decayed.






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






27. Removing the inhibition layer






28. On children and adults - on permanent teeth






29. 15-20 seconds






30. 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.






31. To make them easier to see






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






33. Stop






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






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






36. 6 to 7 years






37. Carbohydrates






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






39. Prophy paste with fluoride and fluoride treatments






40. Wear overgloves over examination gloves






41. Lobe






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






43. High speed handpiece






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

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45. 1-2 mm from the tooth






46. Small hole or depression in enamel






47. 1960






48. After a single use






49. Remineralize






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






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