1. a hinge axis facebow recordscentric relation.horizontal condylar inclination.lateral condylar inclination.opening and closing axis of the mandibleQuestion 1 of 20 2. Which is not true for palatal lift prosthesis in case of completely edentulous?Indicated when palate is not displaceableThe retentive meshwork or wire loop is extended to cover the anterior two thirds of the length of the soft palate.Retention is compromisedPosition is sequentially correctedQuestion 2 of 20 3. Bennett movement of non-working condyle occurs around?None of aboveHorizontal axisSagittal axisVertical axisQuestion 3 of 20 4. Which sounds help determine the labiolingual position of the anterior teethLinguodental sounds(such as this ,that or those)The b, p amd m soundsLinguoalveolus sounds or sibilants(such as s, z , sh and ch)Fricatives or labiodental sounds(such as f, v or ph)Question 4 of 20 5. The pontic which is both aesthetic & hygienic isOvatePerelSanitarySpheroidalQuestion 5 of 20 6. The level of implant platform placement is:surgical drivenbone drivenprosthetically drivenbiological drivenQuestion 6 of 20 7. Which is an indication for immediate placement of implantLess bone apical to socketCellulitisPeriodontal breakdownSuppurationQuestion 7 of 20 8. Hollow round bevel is basically:Knife edgeShoulderDeep chamferShoulder with bevelQuestion 8 of 20 9. The muscle that is responsible for the mandible torque movement during closure istemporalis musclemasseter musclelateral pterygoid musclemedial pterygoid muscleQuestion 9 of 20 10. Maximum intercuspation on a complete denture should be established to correspond with centric relation becauseit prevents cheek biting.chewing occurs in centric relation.centric relation is a good reference position.it makes it easier to set up the teeth.Question 10 of 20 11. The inferior border of the lingual bar of a removable partial denture shoulddisplace the lingual frenum.be as inferior as the movement of the frenum of the tongue will permit.be in contact with the cingula of the incisor teeth.be superior to the gingival border.Question 11 of 20 12. Bar clasps havePush type retentionNone of the abovePull type retentionBoth of the aboveQuestion 12 of 20 13. All new dentures should be revaluated48 hours after delivery3 hours after delivery12 hours after delivery24 hours after deliveryQuestion 13 of 20 14. What type of pontic design would you use in a patient with a high esthetic demand when preparing teeth numbers 9-11 for a fixed partial denture?an ovate ponticthe saddle-ridge-lap ponticthe sanitary (hygienic) ponticthe modified ridge-lap ponticQuestion 14 of 20 15. Socket stretching refers to:place wide diameter implant than the socket preparation osteotomyfructure the buccal plate after tooth extraction to widen the socketmake second hole adjacent to the primary hole drilling within 1- 2mmexpand the socket with expanderQuestion 15 of 20 16. Most common cause of overcontoured crown restorationsOversized dieOver preparation of toothTechnicians adds more bulkUnder preparation of toothQuestion 16 of 20 17. Absolute contraindication for implant placement?Ischemic heart diseaseOsteoporosisKidney failureLeukemiaQuestion 17 of 20 18. A dental laboratory has fabricated a removable partial denture framework. The framework fits the master cast well but when tried in the mouth a stable fit cannot be achieved. The most likely cause isshrinkage of the alloy during casting.improper casting temperature.improper major connector design.distortion in the final impression.Question 18 of 20 19. ideal site for implant placement in a completely edentulous mandible1st molar region bilaterallybuccal shelf area because it is most ideally suited for loadingretromolar pad area because it is resistant to Resorptioninterforaminal regionQuestion 19 of 20 20. Main advantage of internal rest seat isRetention and horizontal force stabilisationElimination of visible clasp armsHorizontal force stabilisationForces directed are straighterQuestion 20 of 20 Loading...
