1. Endodontically treated teeth that have been restored with a cast post and core, and crown, are subjected to the high incidence of:recurrent cariesperiodontal diseasethe need for an apicoectomyvertical root fractureQuestion 1 of 20 2. For a maxillary overdenture implant prosthesis, the minimum interarch space is:10mm20mm14mm12mmQuestion 2 of 20 3. precision attachment are contraindicated inperiodontal prosthesis casefree end saddle casescrowns with long coronal extentall tooth supported casesQuestion 3 of 20 4. the first step in major connector construction isselection of strap typedesign of stress bearing areadesign of non stress bearing areamaking the outline of strap lineQuestion 4 of 20 5. while performing resection in partial Maxillectomy cases resection line should pass fromtransseptal regioninterdental or transalveolar regioninterseptalperiapicalQuestion 5 of 20 6. Which of the following best describes the term "quenching"?None of the abovea metal is rapidly cooled from an elevated temperature to room temperature or belowa metal is elevated to a temperature above room temperature and held there for a length of timesoftening a metal by controlled heating and coolingQuestion 6 of 20 7. A patient of yours walks into your office with the following complaint" when I smile, my upper denture does not hold". Which area of the denture base needs to be adjustedDistobuccal flangeBuccal notch and buccal flangeLabial notch and labial flangePosterior borderQuestion 7 of 20 8. Minimum incisal reduction for all ceramic crown2mm1mm1.5mm3mmQuestion 8 of 20 9. The path of insertion of RPD is guided byAll undercut areasRetentive areasGuiding planesall of the aboveQuestion 9 of 20 10. The root surface area of the abutment should be greater than the root surface area of the tooth to be replaced. This law is known as:Stuart's lawFisher's lawAnte's lawEnte's lawQuestion 10 of 20 11. In a fixed bridge, the most favorable ratio for an abutment tooth is when the rootis half the length of the clinical crownis twice the length of the clinical crown.none of the aboveand clinical crown are equal in length.Question 11 of 20 12. Postextraction bone volume changes occur mostly during the ____________ months immediately after extraction, but it has been reported in the literature that remodeling continues for up to ____________ months:2 month, 8 month1st month, 6 month3 month, 12 month6 month, 9 monthQuestion 12 of 20 13. Face bow transfer is required forSingle unit crownpartial denture for replacement of anterior teethMultiple fixed restorations3 unit bridgeQuestion 13 of 20 14. Nontraumatic extraction followed by implant stabilization in the extraction socket is commonly achieved over:apical half of the socket the last 3 mm of the implant apical regionthe last 5 mm of the implant apical regionthe coronal half of the socketQuestion 14 of 20 15. True about bicuspidization?Separation or removal of half root with their respective crown portion in mandibular molarSeparation or removal of half root without their respective crown portion in mandibuJar molarSeparation or removal of half-crown without their respective root portion in mandibular molarSeparation of mandibular molar mesial and distal roots with their respectivc crown portionsQuestion 15 of 20 16. True regarding relief at the incised papilla during denture fabrication isShould be relieved in every case as the incisive foramen is encircled by an annulus of sharp bony projectionRelief not requiredRoutine relief to prevent impinging on the nasopalatine nerves and vesselsShould be relieved only when it is on the crest of the ridge because pressure on it would compress the nasopalatine nerves and vesselsQuestion 16 of 20 17. If deflective contact occurs on balancing side. What is to be grinded in mandibular posterior teeth:Facial incline of facial cuspFacial incline of lingual cuspLingual incline of facial cuspLingual incline oflingual cuspQuestion 17 of 20 18. Who gave screw implants?SchroederVardimonMcKinneySteflikQuestion 18 of 20 19. what could be the possible reason of sensitivity after 1 week of cementing laminatesnanoleakageimproper finishinginterfacial leakagemicroleakageQuestion 19 of 20 20. According to Siebert's classification, class I type of residual ridge defromity isLoss of faciolingual widthLoss of ridge height with normal ridge widthnone of the aboveLoss of bothQuestion 20 of 20 Loading...
