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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 processes are involved with the apposition stage?






2. What is the cap in the cap stage?






3. What are the development disturbances of the apposition and maturation stages?






4. What are the processes involved in the cap stage?






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






6. What is the structure responsible for root development?






7. What are the clinical ramifications of anodontia?






8. Active eruption






9. What happens during the cap stage?






10. What kind of cells reside in the stratum intermediate?






11. When does the tooth bud become a tooth germ?






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






13. What will the inner cells of the dental lamina differentiates into?






14. The preameloblasts induce dental papilla cells to differentiate into what?






15. What are the resorptive cells for enamel - dentin - cementum and alveolar bone?






16. What is the main process involved in initiation?






17. What conveys communications between the cells of the enamel organ - the dental papilla - and the dental sac allowing tissue interactions?






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






19. What are the etiological factors of concrescence?






20. What are the incremental lines for dentin?






21. How is the reduced enamel epithelium created?






22. What is amelogenisis?






23. What are the clinical ramifications of enamel dysplasia?






24. Which teeth are nonsuccedaneous?






25. What stage does the dental tissues subsequently fully mineralize






26. What are the etiological factors of tubercle?






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






28. What is anodontia?






29. What are the etiological factors of enamel dysplasia?






30. What happens during initiation?






31. What hard tissue has vascularity?






32. What stage does anodontia occur?






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


34. What will the outer cells of the dental lamina differentiate into?






35. What do the odontoblasts do?






36. What is microdontia?






37. The oral epithelium is induced by the ectomesenchyme to produce what?






38. What are the formative cells for cementum?






39. What is the embryological background for dentin - cementum and alveolar bone?






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






41. What are the mature cells for alveolar bone?






42. What is macrodontia?






43. What is the process involved in the maturation stage?






44. What are the etiological factors for anodontia?






45. What happens during the maturation stage?






46. Passive eruption






47. What is concrescence?






48. What is the predominate process of the cap stage?






49. What layer serves as protection for the enamel organ?






50. What kind of cells occur in the outer enamel epithelium in the bell stage?