1. When making complete dentures, the occlusal plane should be parallel toInterpupillary plane onlyFH plane onlyCampers plane onlyBoth interpupillary and Campers lineQuestion 1 of 20 2. Which luting agent (cement) has the lowest solubility?resin-modified glass ionomerzinc phosphatezinc polycarboxylateglass ionomerQuestion 2 of 20 3. The higher modulus of elasticity of a chromium-cobalt-nickel alloy, compared to a Type IV gold alloy, means that chromium- cobalt-nickel partial denture clasp will requirea thicker cross section.more taper.a shallower undercut.a shorter retentive arm.Question 3 of 20 4. Endodontically treated teeth that have been restored with a cast post and core, and crown, are subjected to the high incidence of:periodontal diseasevertical root fracturethe need for an apicoectomyrecurrent cariesQuestion 4 of 20 5. In removable partial denture design, the surface of the abutment tooth most often altered to provide clasp reciprocity isocclusal.lingualbuccal.distal.Question 5 of 20 6. Minimum bone required for implant placement is10 mm horizontal and 6 mm vertical6mm vertical and 8 mm horizontal10mm vertical and 6 mm horizontal10mm vertical and 4 mm horizontalQuestion 6 of 20 7. palatopharyngeal Incompetence isdefined as inadequate length of soft and hard palate with normal physiologic movement of remaining tissuesdefined as having altered anatomy but ineffective or absent motor functiondefined as having normal anatomy but ineffective or absent motor functiondefined as inadequate length of soft and hard palate with normal physiologic functionQuestion 7 of 20 8. 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 8 of 20 9. Most common complication during ridge split or bone spreading is?Poor position of implantDehiscenceFacial plate splittingImplant micro movementQuestion 9 of 20 10. When placing posterior canine implants, guidance or protection is important because the canine assists indisclusion in eccentric movementswithstand more force during masticationguide the occlusion into centric occlusionkeep the posterior implant in contact during excursion movementQuestion 10 of 20 11. it is better to reduce any occlusal deformities in the existing dentition before the fabrication of a FPD asto prevent trauma to rest of the dentitionto decrease the amount of adjustment required at the post insertion phaseto maintain a more accurate anatomical occlusal surface in the new restorationto prevent the duplication of the deflective occlusal contact in the new restorationQuestion 11 of 20 12. True about curve of WilsonAlign each teeth to maximum resistance to functional loading/ Permits protrusive disocclusion of posterior teethHelps to align teeth in transverse planeHelp to align posterior teeth along the long axis of masseterAlign the posterior teeth along the anteroposterior curveQuestion 12 of 20 13. Upon examination of an edentulous patient, it is observed that the tuberosities contact the retromolar pads at the correct occlusal vertical dimension. The treatment of choice is toreduce the tuberosities surgically to provide the necessary clearance.construct new dentures at an increased occlusal vertical dimension to gain the necessary clearance.reduce the retromolar pads surgically to provide the necessary clearance.proceed with construction of the denture and reduce the posterior extension of the mandibular denture to eliminate interferences.Question 13 of 20 14. a gnatho dynameter is used to recordcentric relationvertical dimensionFH planebiting forceQuestion 14 of 20 15. The tooth preparation for a porcelain veneer must create a/anspace for an appropriate thickness of the veneering material.margin well below the gingival crest.definite finish line.rough surface for improved bonding.Question 15 of 20 16. Which of the following removable partial dentures has the LEAST amount of rotation around the fulcrum? Kennedy Class I.none of the aboveKennedy Class II.Kennedy Class III.Question 16 of 20 17. The risk of placing a dental implant in HIV positive patient is frombleedingall of the abovedelay healinginfectionQuestion 17 of 20 18. in partial denture design, the major connector shouldnot interfere with lateral forces.dissipate vertical forces.rigidly connect the bilateral components.act as a stress-breaker.Question 18 of 20 19. facebow is used to transfercamper's planeocclusal planeaxis orbital planefrankfort horizontal planeQuestion 19 of 20 20. non anatomic teeth are indicated primarily inwell countered ridgesharp ridgepoor muscular controlflat ridgeQuestion 20 of 20 Loading...
