1. if less than one third of the soft palate remaining in an edentulous patient thentry surgical closure by graftremove entire soft palatenone of the abovepreserve as much as the soft palate for the retention of prosthesisQuestion 1 of 20 2. Design of maxillary major connector depends onDirect retentionForce distributionOral comfortIndirect retentionQuestion 2 of 20 3. Bite strip is used forMaterial for bite registrationMeasure muscle forceMonitor existence and frequency of BruxismTMJ disorder correctionQuestion 3 of 20 4. A patient reports pain on mastication since the placement of a metalceramic crown 2 weeks earlier. The most likely cause isdentin hypersensitivity.supraocclusion.hyperemia.acute pulpitis.Question 4 of 20 5. A fixed partial denture with a single pontic is deflected a certain amount, a span of two similar pontics will deflecttwice as much.the same amount.eight times as much.four times as much.Question 5 of 20 6. A facebow is used to record thevertical dimension of occlusion.incisal guidance.horizontal condylar inclination.relationship of the maxilla to the horizontal hinge axis.Question 6 of 20 7. RPI clasp in a distal extension cast partial dentureProvides pull type retentionUsed for buccally tilted molarIs contraindicatedProvides push type retentionQuestion 7 of 20 8. when designing a removable partial denture, undercuts are found in which area of teethInfrabulge areaProximal guide plane.Height of contour.Suprabulge area.Question 8 of 20 9. Totally tooth supported prosthesis isclass-III partial dentureclass-I partial dentureclass-IV partial dentureclass-II partial dentureQuestion 9 of 20 10. Assuming a maxillary cast is accurately mounted on an articulator, a centric relation record is used toestablish the occlusal plane.mount the mandibular cast.determine the vertical dimension of occlusion.record the inclination of the condylar guidance.Question 10 of 20 11. Uniform stress distribution is seen inFibre postStainless steel postTitanum postCobalt chromium postQuestion 11 of 20 12. tongue movement has its primary effect onfacial musculaturelipspalatoglossal archcheeksQuestion 12 of 20 13. The primary stress bearing area of the maxillary complete denture is thealveolar ridge.zygoma.soft palate.hard palate.Question 13 of 20 14. Status of ridge resorption in a complete denture patient can be judged byRugaecircumvallate papillaLingual frenumincisive papillaQuestion 14 of 20 15. 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 15 of 20 16. Which is wrong about internal restOcclusion support is derived from the floor of the rest seatHorizontal stabilisation is derived from the near vertical walls of this type of rest seatCan be used in distal extension case like Kennedy class one and twoElimination of visible clasp arms is the main advantage of itQuestion 16 of 20 17. In patients wearing complete dentures, the most frequent cause of tooth contact (clicking) during speaking isincorrect centric relation position.excessive occlusal vertical dimension.lack of vertical overlap.nervous tension.Question 17 of 20 18. A removable partial denture rest should be placed on the lingual surface of a canine rather than on the incisal surface becausethe enamel is thicker on the lingual surface.visibility and access are better.less leverage is exerted against the tooth by the rest.the cingulum of the canine provides a natural recess.Question 18 of 20 19. the amount of reduction required for a tooth for all metal crown restoration isso that there is proper clearance between the teethso that the tooth architecture interfere with the arc of rotationso that the tooth architechture dosent interfere with arch of rotationat least 2 m on all the surfacesQuestion 19 of 20 20. Which of the following is used as an etchant in bonding of porcelain to toothHydrochloric acidNitric acidHydrofluoric acidSulphuric acidQuestion 20 of 20 Loading...
