1. Anterior vibrating line is located onSoft palatal tissuePosterior to fovea palatinaEither on soft or hard palatal tissueHard palatal tissueQuestion 1 of 20 2. All of the following are indications for electrosurgery exceptin place of a gingival retraction cord where substantial attached gingiva is presentto remove hyperplastic gingival tissue where it has proliferated into preparations or over crown marginsfor crown-lengthening procedures prior to fabricating a provisional crownwhere attached gingival tissues are thin, or where an underlying dehiscence is suspectedQuestion 2 of 20 3. In RPD indirect retainers should be placedOn opposite side of the fulcrum line of the denture base and much away from the direct retainerIn line with the direct retainers and close to the direct retainerAre not necessary if direct retainers are givenOpposite side of the fulcrum line of denture base close to the direct retainerQuestion 3 of 20 4. Maxillary denture is retained by a thin mm of saliva between tissue and the denture. What is this force called?lnterfacial tensionForce of AdhesionSurface adherenceForce of CohesionQuestion 4 of 20 5. In Kennedy class 3 RPD, impingement of RPD on gingiva is prevented byDirect retainerReciprocal armOcclusal restMajor connectorQuestion 5 of 20 6. replacement of an absent body part by an artificial device is calledmyofunctional applianceobturatorprosthesisartificial velumQuestion 6 of 20 7. Which of the following should be checked first when a cast gold crown that fits on its die cannot be seated on its abutment?The impression used to pour the cast.The proximal contacts.The taper of the preparation.The occlusal contacts.Question 7 of 20 8. 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 retromolar pads surgically to provide the necessary clearance.reduce the tuberosities surgically to provide the necessary clearance.proceed with construction of the denture and reduce the posterior extension of the mandibular denture to eliminate interferences.construct new dentures at an increased occlusal vertical dimension to gain the necessary clearance.Question 8 of 20 9. in partial denture design, the major connector shouldrigidly connect the bilateral components.act as a stress-breaker.dissipate vertical forces.not interfere with lateral forces.Question 9 of 20 10. most common organism responsible for denture stomatitisMucorM. TuberculosisCandida albicansCryptococcusQuestion 10 of 20 11. The line drawn through the occlusal rests of two principal abutments isterminal line.line of greatest torque.survey line.axis of rotation/fulcrum line.Question 11 of 20 12. facebow is used to transfercamper's planefrankfort horizontal planeaxis orbital planeocclusal planeQuestion 12 of 20 13. Which one is not necessarily present in work authorisation orderSignature of patientSignature of dentistName and address of PatientDate of sign of work authorisationQuestion 13 of 20 14. Labial bar major connector is indicated in all conditions exceptLabially inclined teeth with spacingLingual tissue undercutLingually inclined teethLingual tori, which cannot be removedQuestion 14 of 20 15. A non-rigid connector is comprised of:a keywaya keynone of the abovea key and a keywayQuestion 15 of 20 16. For a patient with complete dentures, insufficient space between the maxillary tuberosity and the retromolar pad will requirenot covering the tuberosity with the maxillary base.avoiding covering the pad with the mandibular base.surgically reducing the retromolar pad.surgically reducing the maxillary tuberosityQuestion 16 of 20 17. Butt joint means<45 degree angle90 degrees<90 degree angle>90 degree angleQuestion 17 of 20 18. In a bilateral distal extension situation,all of the following clasps used engage undercut close to the edentulous area exceptBar claspReverse circletCombination claspEmbrassure claspQuestion 18 of 20 19. lateral incisor cannot be used as abutment due toit compromises estheticsarch of rotation might be interferedcoincides with centric occlusioninsufficeint pericemental areaQuestion 19 of 20 20. Which is wrong about internal restCan be used in distal extension case like Kennedy class one and twoHorizontal stabilisation is derived from the near vertical walls of this type of rest seatOcclusion support is derived from the floor of the rest seatElimination of visible clasp arms is the main advantage of itQuestion 20 of 20 Loading...
