1. Until lip competence is reached, a 3 mm of incisor retraction will reduce lip protrusion by

Question 1 of 20

2. Increased ANB angle signifies:

Question 2 of 20

3. Which of these is not an absolute indication to mount orthodontic study models on articulator:

Question 3 of 20

4. Appropriate forces for orthodontic tooth movement are

Question 4 of 20

5. Minimum anchorage is defined as a case where:

Question 5 of 20

6. Ratio of Upper Anterior Facial Height to Lower Anterior Facial Height Is

Question 6 of 20

7. In an Angle Class I occlusion, which cusp of which permanent tooth moves between the mesiolingual and distolingual cusps of the mandibular second molar in a working side movement?

Question 7 of 20

8. According to American Board of Orthodontics recommendation for colour coding of sequential tracing, end treatment ceph tracing is done in:

Question 8 of 20

9. Which of the following muscle fibers are entrapped in case of thick maxillary labial frenum?

Question 9 of 20

10. The permanent maxillary canine most commonly erupts

Question 10 of 20

11. Snort test is used to evaluate:

Question 11 of 20

12. A tongue thrust is most often found in a child with

Question 12 of 20

13. In orthodontics, how much activation is produced from a single turn of a palatal expansion screw?

Question 13 of 20

14. Protraction face mask is used for correction of:

Question 14 of 20

15. In patients with surgically corrected cleft lip and palate anomaly, what is the most common anomaly seen:

Question 15 of 20

16. Skeletal classification of malocclusion was first given by:

Question 16 of 20

17. Which of the following is the normal relationship of the primary molars in the deciduous dentition?

Question 17 of 20

18. A Moment: Force ratio of 7 will cause:

Question 18 of 20

19. Thumb sucking is normal upto what age:

Question 19 of 20

20. Which of the following soft tissue response may occur as a response to orthodontic bands:

Question 20 of 20