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Dentistry Tooth Development And Eruption

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. What is amelogenisis?






2. What are the major components of the tooth germ?






3. Passive eruption






4. What happens during initiation?






5. What are the odontoblastic processes is contained in what?






6. What are the clinical ramifications of supernumerary teeth?






7. What are the etiological factors for fusion?






8. Where does the primordium of the permanent dentition develop?






9. When does dens in dente occur?






10. What processes are involved with the apposition stage?






11. What is the primordium of the tooth?






12. What is dens in dente?






13. What are the clinical ramifications of micro/macrodontia?






14. What are succedaneous teeth?






15. Where is the dental sac originally derived from?






16. What are the etiological factors for anodontia?






17. What are the incremental lines for dentin?






18. What are the etiological factors for micro/macrodontia?






19. What are the etiological factors for dens in dente and gemination?






20. What is the time span for the cap stage?






21. What are the etiological factors of enamel dysplasia?






22. What is the time span for the bell stage?






23. Which teeth are nonsuccedaneous?






24. What is anodontia?






25. What processes are involved in the bell stage?






26. What does the cervical loop consist of?






27. What is the cap in the cap stage?






28. Where is the dental papilla originally derived from?






29. What is the site for the future dentioenamel junction?






30. What are the incremental lines for enamel?






31. What are entrapped cementoblasts called?






32. Where is the enamel matrix secreted from by the ameloblasts?

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33. What are the etiological factors of tubercle?






34. What will the dental papilla eventually form?






35. What are the clinical ramifications of dens in dente?






36. When the inner epithelial epithelium columnar cells elongate and repolarize they differentiate into what?






37. What is the time span for initiation?






38. What are the clinical ramifications of fusion?






39. What are the mature cells for cementum?






40. Do odontoblasts start their secretion of matrix before the ameloblasts?






41. What stage does supernumerary teeth occur?






42. The buds of the dental lamina - together with the surrounding ecto mesenchyme - will develop into what?






43. What happens during the bud stage?






44. What are the clinical ramifications of gemination?

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45. What are the formative cells for alveolar bone?






46. What happens during the bell stage?






47. What is fusion?






48. What is another name for the dental sac?






49. How is the dentinocemental junction formed?






50. What is the inner mass in the cap stage that forms a concavity of the enamel organ?