1. The effectiveness of the indirect retainer will be more when the distance between the fulcrum line and the indirect retainer isno effectmoreaverageLessQuestion 1 of 20 2. What can be done to increase resistance of an excessively tapered preparationIncrease reduction at gingival margin margin to reduce taperReduce height of preparation to shorten are rotation of crownUse a higher adhesive cementAdd goooves along the long axis of preparationQuestion 2 of 20 3. Prosthesis in which only one side of pontic is attached to a retainer is called as:Cantilever fixed partial denturePin-ledge restorationRemovable partial dentureSimple fixed partial dentureQuestion 3 of 20 4. Minimum bone required for implant placement is6mm vertical and 8 mm horizontal10mm vertical and 4 mm horizontal10mm vertical and 6 mm horizontal10 mm horizontal and 6 mm verticalQuestion 4 of 20 5. In RPD indirect retainers should be placedOn opposite side of the fulcrum line of the denture base and much away from the direct retainerOpposite side of the fulcrum line of denture base close to the direct retainerIn line with the direct retainers and close to the direct retainerAre not necessary if direct retainers are givenQuestion 5 of 20 6. 3 unit FPD is cemented. Patient now complains of chipping of porcelain. What should be done?None of the aboveReduce 0.5 mm metalKeep the metal ceramic junction away from centric occlusal pointsOnly all metal prosthesis should be givenQuestion 6 of 20 7. Instructing a patient to say "Ah" with short vigorous bursts will help in visualizing?Soft palateAnterior vibrating linePosterior vibrating lineJunction of hard and soft palateQuestion 7 of 20 8. Finish line of choice for acrylic jacket crown:Radial shoulderExaggerated chamferChamferShoulder with bevelQuestion 8 of 20 9. Retention from rugae is a type ofDirect retentionStress equalizerindirect retention.Stress breakerQuestion 9 of 20 10. minimum occlusal clearance on centric cusp for cast metal is2 mm0.5 mm1 mm1.5 mmQuestion 10 of 20 11. Bennett movement of non-working condyle occurs around?None of aboveSagittal axisHorizontal axisVertical axisQuestion 11 of 20 12. In denture midline relief depend onPosition of incisive foramenThickness of the palatal mucosaResiliency of midline sutureType of teeth usedQuestion 12 of 20 13. Stability in RPD is best contributed byRetentive armReciprocal armHarmonious occlusionUsing anatomical ponticsQuestion 13 of 20 14. Which of the following removable partial dentures has the LEAST amount of rotation around the fulcrum? Kennedy Class II.none of the aboveKennedy Class I.Kennedy Class III.Question 14 of 20 15. Who gave screw implants?VardimonSchroederMcKinneySteflikQuestion 15 of 20 16. Which of the following obturator design maybe less obtrusive in the nasal cavity and permit more normal airflow, nasal resonance and speechObturator with solid hollow bulbObturator with solid close bulbObturator with hollow open bulbObturator with solid open bulbQuestion 16 of 20 17. The shape of rest seat on the canine should beRoundedNone of the aboveTriangularFlatQuestion 17 of 20 18. In D4 bone implant all correct, except?Osteotomy diameter is similar to diameter of implantMicro hand piece useLonger healing timeCountersink drill usedQuestion 18 of 20 19. During implant placement in the posterior maxillary area, the apex of the implant may engage the maxillary sinus floor. This will lead to:decrease implant stabilityinfectionincrease implant stabilityover countersinkQuestion 19 of 20 20. requirement of full mouth occlusion therapycomfortable and stable TMJs, anterior teeth in harmony with the envelope of function and non interfering posterior teethFacebow transfernon interfering posterioranterior teeth in harmony with function envelopeQuestion 20 of 20 Loading...
