1. Maximum Lip thickness is seen at what age in males:10 years18 years16 years21 yearsQuestion 1 of 20 2. Adolescent age group is defined as:6 - 10 years10-18 years10-14 years14-20 yearsQuestion 2 of 20 3. Pendulum appliance is used for:Correction of individual tooth rotationMolar distalizationMaxillary protractionRapid maxillary expansionQuestion 3 of 20 4. Myofunctional appliances are highly effective in Class II malocclusion withNormal maxilla and Retrognathic mandibleRetrognathic maxilla and normal mandiblePrognathic maxilla and retrognathic mandiblePrognathic maxilla and normal mandibleQuestion 4 of 20 5. Alveolar bone grafting in cleft patient is best doneAfter expansion of maxilla & correction of crossbite, but before cuspid eruptionBefore expansion of maxilla & correction of crossbite, but after cuspid eruptionAfter expansion of maxilla & correction of crossbite, & after cuspid eruption.Before expansion of maxilla & correction of crossbite, after cuspid eruptionQuestion 5 of 20 6. Pericision is used for retention of corrected:RotationExtrusionImpactionIntrusionQuestion 6 of 20 7. In patients with surgically corrected cleft lip and palate anomaly, what is the most common anomaly seen:Anterior deep biteRotated maxillary central incisorUnilateral/bilateral posterior cross biteAnterior open biteQuestion 7 of 20 8. All of the following are advantages of the indirect method of bonding brackets to a tooth over the direct method except:Reduced chair-side timeControlled thickness of the resin between the tooth and the bracket interfaceLess technique sensitiveMore precise location of brackets possible in the laboratoryQuestion 8 of 20 9. Maximum bends that can be given in which wire before fracture:Co-Cr-NiNiTiStainless steel?-titaniumQuestion 9 of 20 10. Apertognathia means:Reversed overjetOpen biteDeep biteIncreased overjetQuestion 10 of 20 11. 90 degree activation of pendulum appliance creates how much distal force on molars:75 gms350 gms125 gms450 gmsQuestion 11 of 20 12. Delaire type of face mask is used:To hold maxillary dentitionTo protract maxillaTo retract maxillaTo protrude mandibleQuestion 12 of 20 13. The importance of proximal caries in deciduous 1st Molar for an orthodontist is:RedUcticin in, arch length due to growth of mandibleLoss of arch lengthClass I OcclusionFlush terminal plane malocclusionQuestion 13 of 20 14. Phsio-Print' is a term given toA photographic orientation technithat permits measurement of facial contours and volumeFacial mask of patient taken before and after treatmentPhysiologic assessment of growth changesA test to assess mental growth and correlate to the dental growthQuestion 14 of 20 15. Hardening heat treatment is commonly used forTMA wiresStainless steel wireNickel titanium wiresCobalt-chromium wiresQuestion 15 of 20 16. Which of the following ortho wire has least modulus of elasticityCobalt chromiumBeta titaniumStainless steelNitiQuestion 16 of 20 17. If the centre of rotation is present at the centre of bracket slot orthodontic movement that occurs isTorquingControlled tippingTranslationUncontrolled tippingQuestion 17 of 20 18. Which of the following model analysis would be useful in planning extractions tor a 14 year old boy with severe Class II division 1 malocclusionPeck & Peck analysisBolton's analysisAshley Howe analysisFonts analysisQuestion 18 of 20 19. From mixed dentition to permanent dentition, the combined arch length in both the arches:Decreases by 2 mmDecreases by 4 mmDecreases by 6 mmIncreases by 2 mmQuestion 19 of 20 20. All of the following are a feature of Complex Tongue Thrust except?The anterior open bite can be diffused or absent.The occlusion of teeth may be poor.Contraction of the circumoral muscles during swallowing.This tongue thrust is characterized by teeth together swallow.Question 20 of 20 Loading...