1. Facial profile of a child with a habit of thumb sucking: Convex and long face Concave and short face Concave and long face Convex and short face 2. Skeletal deep bite causes: No rotation of mandible Downward rotation of maxilla Downward rotation of mandible Upward rotation of maxilla 3. Which of these is rarely seen in primary dentition: Spacing Crowding Protrusive anterior maxillary teeth End-on molar relation 4. an Angle Class I occlusion, the mesiobuccal cusp of the maxillary first molar occludes with central fossa of the mandibular first molar. mesial marginal ridge of the mandibular first molar. mesiobuccal cusp of the mandibular first molar. mesiobuccal groove of the mandibular first molar. 5. Eruption path of posterior maxillary permanent teeth is directed: Downward and labial Downward and mesial Downward and distal Downward and buccal 6. When permanent maxillary lateral incisors are congenitally missing, the permanent canine may often erupt: Between the two CIs Mesial to the deciduous canine May be congenitally missing Distal to the deciduous canine 7. Malocclusion caused by thumb sucking: Narrow mandible arch Convex profile Concave profile Deep bite 8. Orthodontic tooth movement in a patient with concussion, subluxation extrusion and simple crown/root fracture should be postponed by: 3 months 1 year 15 days 6 months 9. Xi point is seen in which of the following analysis: Steiner Down Sassouni analysis Ricketts 10. Direction of growth of maxilla: Downward and forward Upward and forward Downward and backward Upward and backward 11. Appearance of ulnar sesamoid bones in hand occurs: At the end of pubertal spurt At onset of pubertal growth spurt Birth At the prepubertal spurt 12. Foetus develops infantile swallow and suckling by: After birth 28th week of IU life At birth 32 weeks IU life 13. For planning treatment in a patient with facial asymmetry requiring orthognathic surgery, which of the following is required: OPG Model analysis Grummons analysis CBCT 14. A 6 year old patient has a larger than average diastema between the maxillary central incisors. The radiographic examination shows a mesiodens. In order to manage the diastema, you should extract the mesiodens only if it develops into a cystic lesion as soon as possible. after its complete eruption. once the patient has reached the age of 12. 15. The angle SNA can be used to evaluate the maxillary protrusion. mandibular angle. overbite. upper incisor inclination. 16. Which is mixed dentition analysis: Tanaka Johnsons analysis Bolton’s analysis Rickets analysis Pont’s analysis 17. Apertognathia means: Reversed overjet Deep bite Increased overjet Open bite 18. Best method to retain a corrected maxillary canine rotation: Permanent retention Supracrestal fibrotomy Overcorrection Long term removable retainer 19. A 7 year old child has a badly carious deciduous mandibular first molar that needs removal. What space maintainer will you advise? Band and loop Nance button Transpalatal arch Distal shoe 20. Safety valve mechanism for pubertal growth spurt is: Intercanine width in mandible in both males and females Intercanine width in maxilla in both males and females Intercanine width in maxilla in females only Intercanine width in maxilla in males only Loading … Question 1 of 20