Conservative Dentistry and Endodontics Past Questions


NOTE: These are real exam questions from BPKIHS, Dharan Nepal compiled by students and handed over juniors throughout the history. In fact these are generational gems to students. If you find any mistakes, suggest corrections and help make it errorfree. Don't be mean, share with your fellow mates too. Because, you are having access to it here because someone cared to collect these and share for you people. So, Thank the friend who shared this to you and, share with 3 of your best friends. Pay-It-Forward. :)

1. What are the principles of cavity design?
2. What do you mean by cavity varnish and liner? List their important functions.
3. Define creep. Significance. List the factors affecting it.
4. What is tarnish and corrosion? Classify corrosion. Write down the management of protection from corrosion.
5. Writhe the composition of composite resin. What are the different types of fillers used?
6. List the various procedures for preserving the pulp. Explain any one.

7. A patient came in dental OPD with pain in 11. O/E, the tooth was discolored.
a. What are the causes of pulp disease?
b. List the causes of tooth discoloration.

RCT was to be done.
c. Write the procedure for the sterilization of the instruments required in RCT with specifications.

8. Write the classification of periradicular tissue diseases.

9. A patient came with sensitivity on his teeth. O/E, cervical abrasion wrt 12,13,14,23,24,25,33,34,35,43,44,45 was found. He needed restoration. i) What are the different directly filled restoration that can be done? ii) Which one will you prefer? iii) Write down the composition of what u have chosen. Iv) Explain the procedure stepwise you perform. V) List the advantages of this material.

10. Pulp polyp features.
11. Granuloma.
12. Bases and liners? Pulp protection?
13. Indications of ZOE/PolyF
14. Types of GIC, indication.
15. Classification of cements and uses.
16. Requirements of disinfectants and name.
17. Hydrodynamic theory of dentinal hypersensitivity.
18. D/D of reversible and irreversible pulpitis.
19. What is walking bleach, and steps of the procedure?
20. Composition of light cure composite

21. Advantages n disadvantages of the light-cure composite.
22. Discuss GIC as a restorative material.
23. Bacterial flora of root canal.
24. Steps of working length determination.
25. Requirements of irrigants and name.
26. Discuss NaOHCl as irrigant.
27. Sandwich technique.

28. SN: 2o caries, matrices.
29. Hybrid composite ……….. (6)
30. Metal modified GIC
31. Factors affecting the strength of amalgam.
32. Advantages of copper containing amalgam.
33. How to prevent corrosion?
34. Rules for BMP.
35. Methods of canal preparation.
36. Step-back technique n advantages.
37. Importance of varnish and liners, components.
38. Indications of periradicular surgery.
39. Properties of root canal cements. Name some.
40. Step by step, the process of lateral condensation.
41. Eames technique, adv. Adv of spheroidal over lathecut.
42. Biocompatible properties of ZnPo4 compared to PolyF
43. Objectives of root canal irrigation. Name some root canal irrigants.
44. Classification of composite resins.
45. I/CI of endodontic theory.
46. Enumerate methods of sterilization. SN: hot salt sterilizer.
47. SN: microfilled composite.
48. SN: indirect pulp capping. Diagram.
49. Mode of pulpal necrosis.
50. Rules for instrumentation.
51. Classification of instruments for RCT. SN: Instrument standardization.
52. Enumerate different obturation techniques. Explain one.
53. Bleeding/Bleaching of nonvital tooth.
54. SN: Apexification, pulp vitality test, phoenix abscess, irrigation, rubber dam and matrices, cast metal restoration.
55. Steps in BMP.
56. Explain lateral condensation.
57. Ideal properties of intracanal medicaments.
58. I/CI of endodontic surgery.
59. Causes of tooth discolouration.
60. Classify pulpal and periapical disease.
61. Procedure involved in Mx of pulp.
62. What are pulp irritants ? Bases, liners.
63. Importance of varnish, composition.
64. Rules for cleaning and shaping of RC.
65. Describe referred pain irt pulpitis.
66. Define apicoectomy. I/CI of it.
67. Black’s formula for instrument numbering with diagram.
68. Different materials containing F-. Uses of F-.
69. Chemical vs light cure composite.
70. Caused of endo failure.
71. Mechanical amalgamation.
72. Etiopathogenesis and classification dental caries.
73. Periodontal/periapical abscess: D/D, Investigation, T/t.
74. Ellis fracture II, III of an anterior tooth. : materials used, merit and demerit of material, the procedure for restoration, the composition of the composite, the filler used, the type used in posterior teeth.
75. Fractured Class II amalgam restoration with pain and sensitivity: classify amalgam, causes of #ed restoration, which material for this case, composition, and advantages.
76. Amalgam: factors affecting strength, delayed expansion, adv/disadv, classify dental silver alloy.
77. Root Canal Treatment: Indications/Contraindications, stepwise pulpectomy, step-back method and advantages, reversible vs irreversible pulpitis.
78. Techniques of obturation.

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