1. Appliance of choice in cases with anteroposterior maxillary deficiency is

Question 1 of 20

2. While treating increased anterior overbite while keeping mandibular plane angle same, increase in molar height is compensated by:

Question 2 of 20

3. Collumn angle is increased in

Question 3 of 20

4. Mode of inheritance of cleft lip n palate is

Question 4 of 20

5. Catalans appliance is used for:

Question 5 of 20

6. Fishman's index is used for:

Question 6 of 20

7. Skeletal classification of malocclusion was first given by:

Question 7 of 20

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

Question 8 of 20

9. Interincisal angle is increased in

Question 9 of 20

10. Degree of conversion for orthodontic bonding resin is in the range of

Question 10 of 20

11. A patient With maxillary midline diastema which has been closed orthodontically requires what kind of retention:

Question 11 of 20

12. A 5 year and 4 months old child has a retrusive chin with undue small mandible, reduced lower facial height, on intraoral examination, full cusp distal step molar relation is seen. The cephalometric parameters reveal a normal SNA but a reduced SNB. What should be the line of treatment

Question 12 of 20

13. A nine year old patient had an extraction of the primary mandibular first molar. The ideal treatment at this time is:

Question 13 of 20

14. Cold bend test is used to measure

Question 14 of 20

15. Retrusion and protrusion of the mandible cannot be measured by which radiographic cephalometric variable?

Question 15 of 20

16. Cobalt-Chromium alloy (elgiloy) is not available in which of the following tempers

Question 16 of 20

17. Which analysis uses the measurement of lower incisors to calculate dimensions of posterior teeth:

Question 17 of 20

18. An 8 year old patient with all primary molars still present exhibits a cusp-to-cusp relationship of permanent maxillary and mandibular first molars and good alignment of the lower incisors. The management of this patient should be to

Question 18 of 20

19. For bite opening in orthodontics, which of the following is done:

Question 19 of 20

20. If the centre of rotation is present at the centre of bracket slot orthodontic movement that occurs is

Question 20 of 20