1. What can be done to increase resistance of an excessively tapered preparationUse a higher adhesive cementIncrease reduction at gingival margin margin to reduce taperReduce height of preparation to shorten are rotation of crownAdd goooves along the long axis of preparationQuestion 1 of 20 2. According to Kois, the five diagnostic elements required before immediate placement of an implant in the esthetic zone include all of the following except:level of the alveolar crest before extractiontooth shapetooth positionroot shapeQuestion 2 of 20 3. Implant distance from anterior aspect of inferior alveolar canal loop should be1mm5mm2mm6mmQuestion 3 of 20 4. the terminal end of retentive arm of extracoronal retainer is placed atmiddle 3rdjunction of the middle and gingival 3rd gingival 3rdocclusal thirdQuestion 4 of 20 5. With the change in denture bearing area, maximum retention in a complete denture patient can be gained byNone of the aboveMaximum coverage of foundation areaBalancing of muscular forceIntimate contact between Denture and mucosaQuestion 5 of 20 6. Permissive type of occlusal splint allowsPosterior occlusion in CR and anterior guidancePosterior occlusion in CR and group function in lateralPosterior occlusion in CR and canine guided in lateralPosterior occlusion in CR onlyQuestion 6 of 20 7. Bilabials are produced in?Between resting and occluding positionOccluding positionNone of aboveResting positionQuestion 7 of 20 8. A plaster index is used toPreserve the face bow transferMaintain the vertical dimension of occlusionAll of the aboveMaintain bite registrationQuestion 8 of 20 9. The anatomical landmarks used to help establish the location of the posterior palatal seal of a maxillary complete denture include thepterygomaxillary notches and the fovea palatinae.posterior border of the tuberosities and the posterior border of the palatine bone.anterior border of the tuberosities, the palatine raphe and the posterior border of the palatine bone.pterygomaxillary notches and the posterior nasal spine. Question 9 of 20 10. how long prior to taking an impression shoud the retraction cord be left in place1mim8 min5 min2 minQuestion 10 of 20 11. Maxillary cast is attached to articulator by:Clinical recordChanging incisal pinFunctional recordUsing facebowQuestion 11 of 20 12. Correction made in natural dentition for correction of deflective occlusal contacts so as to improve delivery of forces to underlying structure is called:Therapeutic occlusionPhysiologic occlusionCorrected occlusionBalanced occlusionQuestion 12 of 20 13. Kennedy class IV situation is defined asTwo edentulous spaces one posterior to remaining natural teeth and other in between the remaining natural teethSingle bilateral edentulous dpace posterior to remaining natural teethSingle bilateral edentulous space anterior to remaining natural teeth crossing the midlineSingle edentulous space anterior to remaining teeth but not crossing the midlineQuestion 13 of 20 14. tongue movement has its primary effect onlipscheekspalatoglossal archfacial musculatureQuestion 14 of 20 15. The gingival zenith of the upper lateral incisor is located:below canine and central incisorbelow canine and with the same level of the central incisorabove central incisor and with same level of canineabove central incisor and canineQuestion 15 of 20 16. Embrassure clasp is used inKennedy class 4linear arch formKennedy class 3Kennedy class 1Question 16 of 20 17. impression material of choice in patients with submucous fibrosis isaddition siliconeplaster of pariscondensation Siliconezinc oxide eugenolQuestion 17 of 20 18. Class -I muscle tone is present in cases withimmediate denturesIll-fitting denturesEfficient denturesOld denturesQuestion 18 of 20 19. Which luting agent (cement) has the lowest solubility?resin-modified glass ionomerzinc polycarboxylatezinc phosphateglass ionomerQuestion 19 of 20 20. Function of the deep fibres of masseterAll of the aboveRetrusion of protruded mandibleOpening of mandibleElevation of mandible with other group musclesQuestion 20 of 20 Loading...
