1. Adenoids lead to: Vertical ascent of mandible Vertical descent of maxilla Vertical descent of mandible Vertical ascent of maxilla 2. If moment of couple moment of force MC/MF = 0, then what type of movement occurs: Translation Tipping Torque Bodily 3. Premature loss of a primary maxillary second molar usually produces a malocclusion in the permanent dentition that is characterized by an Angle Class III molar relationship on the affected side. an Angle Class II molar relationship on the affected side. labially displaced maxillary canines. delayed eruption of the permanent first molar. 4. With flush-terminal plane, permanent first molars will erupt: Initially in class II relationship Initially in class III relationship Initially end-to-end relationship Initially in class I relationship 5. If the centre of rotation is at the apex of the root, then the orthodontic movement which results is: Translation Controlled tipping Uncontrolled tipping Torquing 6. Phsio-Print’ is a term given to A test to assess mental growth and correlate to the dental growth Physiologic assessment of growth changes A photographic orientation technithat permits measurement of facial contours and volume Facial mask of patient taken before and after treatment 7. Maximum Lip thickness is seen at what age in males: 21 years 10 years 18 years 16 years 8. How much overjet can be successfully managed using dentofacial orthopedics: 0-7 mm 10-14 mm 14-18 mm 5-7 mm 9. Primate space in mandibular arch is present between: Canine and primary first molar Lateral incisor and canine Canine and premolar 1′ and 2″ primary molars 10. A tooth undergoing orthodontic tooth movement, the tension side will show: Fuzziness of lamina dura Widened PDL space Overall narrowing of PDL space on both sides Narrowed PDL space 11. Which of the following are not classic symptoms of a sucking habit? expanded maxillary arch retroclination of the mandibular incisors anterior open bite a Class II malocclusion 12. What is the right sequence of orthodontic treatment planning from diagnosis to result: Synthesis and diagnosis, treatment planning, treatment objectives, plan mechanics, treatment Synthesis and diagnosis, plan mechanics, treatment objectives, treatment planning, treatmen Synthesis and diagnosis, treatment objectives, treatment planning, plan mechanics, treatment Treatment objectives, treatment planning, Synthesis and diagnosis, plan mechanics, treatment 13. Labiodental sounds are affected in: Class I type 2 malocclusion Class I type 1 malocclusion Class IT malocclusion Class III malocclusion 14. Incisal liability in the maxillary and mandibular arch is: 7 mm maxilla, 5 mm mandible 5 mm maxilla, 7 mm mandible 4 mm maxilla, 6 mm mandible 6 mm maxilla, 4 mm mandible 15. Which of the following malocclusions is most appropriately corrected immediately upon diagnosis? Angle Class II division 1. Angle Class II division 2. Midline diastema. Cross-bite with a lateral functional shift. 16. Which of the following soft tissue response may occur as a response to orthodontic bands: Gingival fibrosis Ulcerative gingivitis Marginal gingivitis Fulminating periodontitis 17. Hyper active mentalis activity is seen in Class II div 2 malocclusion Class I malocclusion Class III malocclusion Class II div 1 malocclusion 18. Which of the following Class II Division 1 malocclusion(s) is/are most likely to be corrected with a cervical headgear? Open bite, prognathic maxilla, prognathic mandible. Increased lower anterior face height, prognathic mandible, retrognathic maxilla. Retrognathic mandible, retrognathic maxilla, open bite. Prognathic maxilla, decreased lower face height, increased over bite. 19. Reproximation procedure in orthodontics denotes: Retraction of incisors Method of losing space Space maintenance Method of gaining space 20. Which is mixed dentition analysis: Tanaka Johnsons analysis Bolton’s analysis Pont’s analysis Rickets analysis Loading … Question 1 of 20
