1. Affected dentin differs from infected dentin in that, it has

Question 1 of 20

2. Gutta-percha is best sterilized in

Question 2 of 20

3. An upper permanent central incisor with a history of trauma shows root fracture in the middle-apical third of root. The coronal part shows signs of pulpal necrosis while the apical part shows no periapical radiolucency. What is the treatment

Question 3 of 20

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

Question 4 of 20

5. Traumatized tooth with a necrotic pulp shows a periapical area of rarefaction radiographically. The pulpal area is closed. Viable microorganisms might be cultured from the canal in approximately what percentage of the cases

Question 5 of 20

6. Normally the endodontic post retaining a core-should extend to

Question 6 of 20

7. Buccal cavity of Mandibular canine is to be restored with light cured composite. What should not be done?

Question 7 of 20

8. An individual reports with a non-vital central incisor with apex >1 mm in diameter (open apex). The treatment of choice is:

Question 8 of 20

9. When carving a Class I amalgam restoration, which statement is false?

Question 9 of 20

10. Triple Antibiotic paste is given below CEJ what is the reason:

Question 10 of 20

11. Which of the following is true regarding fluoride release from GIC:

Question 11 of 20

12. Silver alloy used for inlay preparation in primary teeth:

Question 12 of 20

13. A polyp may arise in connection with

Question 13 of 20

14. Which of the following is an inflammatory reaction to pulpal infection and necrosis characterized by rapid onset, spontaneous pain, tenderness of the tooth to pressure, pus formation and swelling of associated tissues?

Question 14 of 20

15. Axial wall of a Class V cavity should usually be:

Question 15 of 20

16. Although each carious lesion is individual and influenced by multiple factors, the carious process is generally

Question 16 of 20

17. Which of the following horizontal root fracture has most favourable prognosis:

Question 17 of 20

18. There is abundant evidence that the initiation of dental caries requires a high proportion of:

Question 18 of 20

19. Disadvantage of Minocycline in 3 mix triple antibiotic paste used for disinfection of root canal prior to revascularization is:

Question 19 of 20

20. Enameloplasty is indicated in carious tooth when caries extend to a depth of:

Question 20 of 20