1. maximum broad coverage of denture bearing areaOcclusal clearanceSnow shoe effectStabilityRealeff effectQuestion 1 of 20 2. Status of ridge resorption in a complete denture patient can be judged byLingual frenumincisive papillacircumvallate papillaRugaeQuestion 2 of 20 3. Which articulator is based on arbitary theories of motionGysiTrumanMonsonWhipmixQuestion 3 of 20 4. Veneers gingival margin turns black after 3 to 4 weeks of its cementation, most possible causes due toexcessive beverages usesresidual bacteriaastringent used at the time of cementationexcessively remaining cementQuestion 4 of 20 5. The upper arch shape can be change from a U to a square if:muliple extraction of 6 anterior teethearly extraction of 4 incisors and persistence of caninescongenital missing of 2 lateral incisorsearly extraction of canines and persistence of 2 laterals incisorsQuestion 5 of 20 6. mandibular overdentures are used todecrease costs.improve periodontal health of abutment teeth.increase the strength of the denture.maintain the alveolar ridge morphology.Question 6 of 20 7. cheek biting in dentures is caused bydecreased pad coverageincreased occlusal vertical dimensionreduced horizontal overlap of posteriorssteep corpus agle in posteriorQuestion 7 of 20 8. The' mechanical properties of the metal-ceramic restoration mainly depend onDesign of the metal frameworkNone of the aboveComposition of porcelainComposition of metalQuestion 8 of 20 9. Socket stretching refers to:place wide diameter implant than the socket preparation osteotomymake second hole adjacent to the primary hole drilling within 1- 2mmexpand the socket with expanderfructure the buccal plate after tooth extraction to widen the socketQuestion 9 of 20 10. The most important objective of occlusal adjustment of a natural dentition is toachieve a more favorable direction and distribution of forces of occlusion.prevent temporomandibular joint syndrome.increase the shearing action in mastication.improve oral hygiene by preventing food impaction.Question 10 of 20 11. To decrease abutment tooth sensitivity, a fixed bridge may be temporarily seated usingpolycarboxylate cement.zinc oxide eugenol cement.glass ionomer cementacrylic resin cement.Question 11 of 20 12. Implant biological width1-1.5mm3-3.5mm2-2.5mm4-4.5mmQuestion 12 of 20 13. Prosthesis in which only one side of pontic is attached to a retainer is called as:Simple fixed partial denturePin-ledge restorationCantilever fixed partial dentureRemovable partial dentureQuestion 13 of 20 14. A laboratory remount of processed dentures is done in order to correct occlusal disharmony produced by errors primarily in theregistration of jaw relation records.registration of condylar guidancemounting of the casts on the articulator.processing of acrylic dentures.Question 14 of 20 15. post insertion occlusal correction of a complete denture is best done bytransfer to articulator with new interocclusal records and balancingstatic transfer of occlusal records to articulator and alancinguse of a 3 pin articulatorusing previous articulator mountings for occlusal grindingQuestion 15 of 20 16. A fixed partial denture with a single pontic is deflected a certain amount, a span of two similar pontics will deflectfour times as much.twice as much.eight times as much.the same amount.Question 16 of 20 17. Which of the following is NOT correlated to early implant failure?Poorly controlled diabetes.Regular smoking habitType III/IV bone around the implant.Age of the patient.Question 17 of 20 18. What does not happen when the hard palatal contour is restored with soft tissue flapDifficulty in taking impressionsAccumulation of nasal secretions causing foul smellDifficulty in proper teeth placementCompromised aesthetic and facial configurationQuestion 18 of 20 19. Which of the following are the most appropriate for use as overdenture abutments?Central incisors.Second premolars.First premolarsCanines.Question 19 of 20 20. Shape of cingulum rest in a cast partial dentureRoundSpoon shapedInverted V shapeOvoid Question 20 of 20 Loading...