1. Correction made in natural dentition for correction of deflective occlusal contacts so as to improve delivery of forces to underlying structure is called:Physiologic occlusionCorrected occlusionBalanced occlusionTherapeutic occlusionQuestion 1 of 20 2. what is the function of guiding plane in a cast partial dentureretention against dislodgementmultiple paths of insertion and removalcreation of food trapssingle path of insertion and removalQuestion 2 of 20 3. A wire gauge is selected on the basis of its active length.A short arm clasp(<7 mm) should be made in what gauge of wire for optimum function below its proportional limit18 gauge16 gauge19 gauge20 gaugeQuestion 3 of 20 4. Trubyte tooth indicator determines:Size of tooththickness of toothForm of toothColour of toothQuestion 4 of 20 5. Stability in RPD is best contributed byReciprocal armRetentive armUsing anatomical ponticsHarmonious occlusionQuestion 5 of 20 6. Retention from rugae is a type ofStress breakerDirect retentionStress equalizerindirect retention.Question 6 of 20 7. Arcon articulator is used over non arcon due to?The condyle angle changes with opening and closing of mouthCondylar guidance angle and occlusal plane relationship not affectedNone of the aboveThe condyle angle does not change with opening and closing of mouthQuestion 7 of 20 8. lingual flange of lower denture isstraightconvex and is towards the base of tongueconvexconcaveQuestion 8 of 20 9. Masseteric notch is formed by:Orbicularis over masseterBuccinators onlyMasseter over buccinatorsBuccinators over masseterQuestion 9 of 20 10. the first step in surveying the cast for removable partial denture isestablishment of guiding planeestablishment of undercuts for retentionestablishment of interferences for major connectorestablishment of tooth contour for estheticsQuestion 10 of 20 11. Pressure necrosis usually occurs when the implant is placed:in narrow bone ridgein dense hard bonewith angulationin soft boneQuestion 11 of 20 12. Dimension of external hex of implant7mm9mm6mm3mmQuestion 12 of 20 13. Lateral ligament of TMJ?TemporomandibularSphenomandibularDiscalStylomandibularQuestion 13 of 20 14. cheek biting in dentures is caused bydecreased pad coveragesteep corpus agle in posteriorincreased occlusal vertical dimensionreduced horizontal overlap of posteriorsQuestion 14 of 20 15. in partial denture design, the major connector shouldact as a stress-breaker.rigidly connect the bilateral components.not interfere with lateral forces.dissipate vertical forces.Question 15 of 20 16. To improve denture stability, mandibular molar teeth should normally be placedover the crest of the mandibular ridge.over the buccal shelf area.lingual to the crest of the mandibular ridge.buccal to the crest of the mandibular ridge.Question 16 of 20 17. For a maxillary overdenture implant prosthesis, the minimum interarch space is:14mm10mm12mm20mmQuestion 17 of 20 18. In a patient with new denture, the viscoelastic property of tissue is stated byNone of the aboveSlow recovery of tissues soon after Denture recallingImmediate recovery of tissues soon after Denture removingAll of the aboveQuestion 18 of 20 19. autogenous graft has property ofosteoinductiveall of the aboveosteogenicosteoconductiveQuestion 19 of 20 20. A plaster index is used toAll of the abovePreserve the face bow transferMaintain the vertical dimension of occlusionMaintain bite registrationQuestion 20 of 20 Loading...