1. Maximum Lip thickness is seen at what age in males:21 years16 years18 years10 yearsQuestion 1 of 20 2. Facial plane is measured from nasion to:BasionGonionMentonPogonionQuestion 2 of 20 3. Inhibition of mandibular growth due to ankylosis of TMJ is known as:HypoplasiaVogel gesichtHyperplasiaAplasiaQuestion 3 of 20 4. Flutes present in microimplant helps in?Primary StabilitySecondary StabilityEasy Insertion & Clear DebrisEasy removalQuestion 4 of 20 5. Cleft lip and palate usually result fromfailure of development of both the lateral nasal and maxillary processes.anhidrotic ectodermal dysplasia.failure of proper union of the median and lateral nasal processes.failure of the union of the median nasal process with the lateral nasal and maxillary processes.Question 5 of 20 6. Which condition is appropriately treated at an early age?Deviated midline in the absence of a functional shiftPosterior crossbite with a functional shiftMild crowding of lower permanent incisorsTwo deciduous molars nearly in crossbiteQuestion 6 of 20 7. Appliance of choice in cases with anteroposterior maxillary deficiency isReverse pull headgearCervical pull headgearParietal pull headgearOccipital pull headgearQuestion 7 of 20 8. In the edge centroid relationship:None of the aboveEdge is in front of centroidEdge is behind centroidEdge & centroid are in one planeQuestion 8 of 20 9. Which of the following malocclusions is most appropriately corrected immediately upon diagnosis?Angle Class II division 2.Midline diastema.Angle Class II division 1.Cross-bite with a lateral functional shift.Question 9 of 20 10. Primate space in mandibular arch is present between:Canine and premolarLateral incisor and canineCanine and primary first molar1' and 2" primary molarsQuestion 10 of 20 11. A force maintained at some appreciable fraction of the original from one patient visit to the next isContinuousIntermittentNone of the aboveInterruptedQuestion 11 of 20 12. When permanent maxillary lateral incisors are congenitally missing, the permanent canine may often erupt:Distal to the deciduous canineBetween the two CIsMesial to the deciduous canineMay be congenitally missingQuestion 12 of 20 13. Which of these is rarely seen in primary dentition:CrowdingProtrusive anterior maxillary teethEnd-on molar relationSpacingQuestion 13 of 20 14. The rationale for retention in orthodontics (accomplished with fixed or removable retainers) is to:Maintain teeth in unstable conditionsAll of the aboveMinimize changes due to growthAllow for reorganization of the gingival and periodontal tissuesQuestion 14 of 20 15. Maxillary 1st molar cusp used in Angle classificationDistolingualMesiolingualDistobuccalMesiobuccalQuestion 15 of 20 16. 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 touse a cervical headgear to reposition maxillary molars.disk the distal surfaces of primary mandibular second molars.refer for orthodontic consultation.place patient on appropriate recall schedule.Question 16 of 20 17. Disadvantage of the use of laminated and braided arch wires isAbruptness in response of adjustmentLack of stabilityFractureDifficult to handle clinicallyQuestion 17 of 20 18. Vertical height of face is measured by:Boos gaugeAll of the aboveWill's gaugeBoyle gaugeQuestion 18 of 20 19. Which of the following wires can't be soldered and welded?Beta titaniumStainless steelGold wireOptiflex wireQuestion 19 of 20 20. In an 8-year old, the optimum time for treatment of an anterior crossbite of dental origin isas soon as possible.after the maxillary premolars erupt.after the maxillary canines are in position.following completion of jaw growth.Question 20 of 20 Loading...
