1. ideal site for implant placement in a completely edentulous mandibleretromolar pad area because it is resistant to Resorptionbuccal shelf area because it is most ideally suited for loading1st molar region bilaterallyinterforaminal regionQuestion 1 of 20 2. A patient reports pain on mastication since the placement of a metalceramic crown 2 weeks earlier. The most likely cause ishyperemia.dentin hypersensitivity.acute pulpitis.supraocclusion.Question 2 of 20 3. In a non arcon articulator , the angle between the condylar guidance and the maxillary occlusal planeDoes not depend on open and closed position /changes with maximal openingRemains constant in open and closed positionRemains constant at 45 degree in open and closed positionDoes not remain constant in open and closed positionQuestion 3 of 20 4. When making complete dentures, the occlusal plane should be parallel toCampers plane onlyFH plane onlyInterpupillary plane onlyBoth interpupillary and Campers lineQuestion 4 of 20 5. Perel pontic is ConicalHygienicModified sanitaryOvateQuestion 5 of 20 6. 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 6 of 20 7. In cases of severe bleeding and lingual hematoma during the placement of the implant in the lower incisor region, which artery do you think is injured:transverse facialsubmentalsublingualinferior labialQuestion 7 of 20 8. Monson sphere has a diameter of8 inches10 inches4inches6 inchesQuestion 8 of 20 9. For a maxillary overdenture implant prosthesis, the minimum interarch space is:20mm12mm14mm10mmQuestion 9 of 20 10. In a fixed bridge, the most favorable ratio for an abutment tooth is when the rootand clinical crown are equal in length.is twice the length of the clinical crown.none of the aboveis half the length of the clinical crownQuestion 10 of 20 11. Not a sibilant soundnjchshQuestion 11 of 20 12. When using fluid wax technique to take impression in RPD,the wax in intimate contact of tissues will showGranular appearanceDull appearanceGlossy appearanceCoarse appearanceQuestion 12 of 20 13. arrangement of artificial teethdepends on ridge shape and arch formis symmetrical to both sidesis asymmetrically symmetricaldepends on size and condition of residua ridgeQuestion 13 of 20 14. Role of surgical template guide for implantImplant parallelismImplant placementPrepare surgical site for implantImplant stabilityQuestion 14 of 20 15. When preparing a tooth for either a full-or partial-veneer casting, the functional cusp bevel is an integral part of the occlusal reduction phase. The functional cusp bevel:enhances resistance form when buccal-to-lingual forces are appliedserves as a positive stop when the casting is seated during cementationprovides space for restorative material of adequate thickness in an area of heavy occlusal contactrelieves the functional cusp from additional stresses when the restoration is loaded in the long axis of the toothQuestion 15 of 20 16. The most important objective of occlusal adjustment of a natural dentition is toprevent temporomandibular joint syndrome.achieve a more favorable direction and distribution of forces of occlusion.improve oral hygiene by preventing food impaction.increase the shearing action in mastication.Question 16 of 20 17. In a removable partial denture, the major connector should begin 3- 6mm from the free gingival margin in order toprevent inflammation of the gingival tissues.allow sufficient length for the minor connectors.improve phonetics.prevent rotation of the major connector in an antero-posterior direQuestion 17 of 20 18. 3 unit FPD is cemented. Patient now complains of chipping of porcelain. What should be done?Keep the metal ceramic junction away from centric occlusal pointsOnly all metal prosthesis should be givenNone of the aboveReduce 0.5 mm metalQuestion 18 of 20 19. Dimension of external hex of implant6mm7mm9mm3mmQuestion 19 of 20 20. maximum broad coverage of denture bearing areaStabilityOcclusal clearanceSnow shoe effectRealeff effectQuestion 20 of 20 Loading...
