1. Three mix MP triple antibiotic paste consists of:

Question 1 of 20

2. Function of post in an endodontically treated tooth is:

Question 2 of 20

3. To avoid pulpal irritation below any restorative material, the minimum thickness of the dentine should be

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4. Gutta Percha and sealer form a monoblock known as:

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5. A classic teardrop-shaped periradicular lesion on a radiograph can be indicative of a vertical root fracture. The prognosis of a vertical root fracture is hopeless, and the tooth should be extracted.

Question 5 of 20

6. Which tooth requires special attention when preparing the occlusal aspect for a restoration?

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7. Extension for prevention is directly related to the

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8. A No. 4 bur is

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9. Acute dental caries differs from chronic dental caries, in that, there is

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10. Tug-back is achieved and the canal is ready for filling

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11. In Periapical index (PAI), Grade 3 is defined as:

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12. Which Root canal irrigant has been shown to cause allergic reactions:

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13. An upper central incisor in a 7 year old child has an open apex and needs to undergo root canal treatment. The best way to determine the working length in this case is by

Question 13 of 20

14. Root canal therapy was completed on a nonvital tooth that suffered trauma 5 years prior. At the time of obturation, the tooth exhibited a periapical radiolucency on radiographic examination. Radiographically, healing should be visualized in:

Question 14 of 20

15. Type of root resorption that occurs from a combined injury to PDL and cementum, complicated by bacteria from an infected root canal space:

Question 15 of 20

16. You are instrumenting a canal with a size 30, 25 mm k-type file. What does each of the sizes denote, respectively?

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17. The sequence of therapy recommended for emergency treatment is

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18. Gingival bevels can be safely and accurately placed using

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19. A good preventive and treatment strategy for dental caries would include _____.

Question 19 of 20

20. Which of the following are similarities between amalgam Class II restorations and inlay Class II restorations, Except

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