1. D1 bone found mainly at?. Anterior maxilla. Posterior maxillaAnterior mandiblePosterior mandibleQuestion 1 of 20 2. Reciprocal arm taper in?2 dimensionNot tapered3 dimension1 dimensionQuestion 2 of 20 3. 3 unit FPD is cemented. Patient now complains of chipping of porcelain. What should be done?None of the aboveOnly all metal prosthesis should be givenReduce 0.5 mm metalKeep the metal ceramic junction away from centric occlusal pointsQuestion 3 of 20 4. Advocate for extracting teeth and placing implants when all of the following are true except:cost to maintain the toothloss of functionpoor tooth prognosispoor oral hygiene patientQuestion 4 of 20 5. Which of the following are the most appropriate for use as overdenture abutments?Second premolars.Canines.Central incisors.First premolarsQuestion 5 of 20 6. Implant analogue serves the purposereproduce implant position in casthelps in implant impressionshape of gingival tissueprotect implant from soft is overgrowthQuestion 6 of 20 7. Arcon articulator is used over non arcon due to?The condyle angle does not change with opening and closing of mouthCondylar guidance angle and occlusal plane relationship not affectedNone of the aboveThe condyle angle changes with opening and closing of mouthQuestion 7 of 20 8. Which of the following articulators is fully adjustable?DentatusDenar D5-AWhipmixHanau 96. H 20Question 8 of 20 9. Fulcrum line passes through which of the following components of partial denture assemblyDenture baseReciprocal armRetentive armRestQuestion 9 of 20 10. True regarding relief at the incised papilla during denture fabrication isRelief not requiredShould be relieved in every case as the incisive foramen is encircled by an annulus of sharp bony projectionRoutine 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 10 of 20 11. Trubyte tooth indicator determines:thickness of toothForm of toothSize of toothColour of toothQuestion 11 of 20 12. 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 toconstruct new dentures at an increased occlusal vertical dimension to gain the necessary clearance.reduce 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.Question 12 of 20 13. True about mandibular implantsShould lie subperiostealShould have passive fitEngage the superior cortex and medullary boneEngage the superior cortical, medullary and inferior cortical boneQuestion 13 of 20 14. For proper clasp action the minimum amount of tooth encirclement shoud be360 degrees90 degrees180 degrees270 degreesQuestion 14 of 20 15. it is better to reduce any occlusal deformities in the existing dentition before the fabrication of a FPD asto maintain a more accurate anatomical occlusal surface in the new restorationto decrease the amount of adjustment required at the post insertion phaseto prevent trauma to rest of the dentitionto prevent the duplication of the deflective occlusal contact in the new restorationQuestion 15 of 20 16. In Inlay and 3 fourth crowns, main purpose of bevel is?To remove unsupported enamel rodsIncrease retentionProvide secondary resistanceNone of aboveQuestion 16 of 20 17. A modified hinge non-adjustable articulator is limited in its accuracy to reproduce dynamic jaw movements because it can only reproducelarge centric relation-maximum intercuspation slides.one hinge axis movement.none of the aboveeccentric movements by multiple lateroprotrusive registrations.Question 17 of 20 18. only maxillary tuberosity remaining after maxillectomy then what type of attachment should be used along with implantbar attachmentball attachmentO ring attachmentblade attachmentQuestion 18 of 20 19. In removable partial denture position of finish line is affected byType of minor connectorMajor connectorPosition of minor connectorDirect retainerQuestion 19 of 20 20. Monson sphere has a diameter of10 inches8 inches4inches6 inchesQuestion 20 of 20 Loading...
