1. the major indication for splinting as part of periodontal therapy is toimmobilise excessively mobile teeth for patient comforteliminate occlusal trauma cmponent of periodontitisreduce gingival ischaemia that results from axial forces on the blood vessels of the periodontiumredirect occlusal forces to supporting boneQuestion 1 of 20 2. Orogranulocytic migratory rate refers toThe rate of immigration of lymphocytes into the oral cavityAll of the aboveThe rate of migration of monocytes into the oral cavityThe rate of migration of polymorphonuclear leucocyte into the cavityQuestion 2 of 20 3. Junctional epithelium attaches to tooth surface byDesmosomes and internal elastic laminaDesmosomes and external basal laminaHemidesmosomes and internal basal laminaHemidesmosomes and external elastic laminaQuestion 3 of 20 4. Principle of diathermy used for resection of small nodular lesions isElectrocogulationElectrodessicationElectrofulgurationElectrosectionQuestion 4 of 20 5. Modes of attachment of calculus to the tooth surface include all of the following, EXCEPTClose adaptation to unaltered cementumMechanical locking into surface irregularitiesPenetration of calculus bacteria into cementumAttachment by means of an inorganic pellicleQuestion 5 of 20 6. What is the primary source of elevated collagenolytic activity in chronic periodontitis?P. intermediaNeutrophils.Macrophages.P. gingivalis.Question 6 of 20 7. TH-2 activatesB cell responseCell mediated immunityImmune suppressionComplement systemQuestion 7 of 20 8. Sky furcation can be done in which too.th:Maxillary PremolarMandibular molarMandibular premolar with two rootsMaxillary molarQuestion 8 of 20 9. Bacteria associated with Acute Necrotizing Ulcerative Gingivitis (ANUG):PorphyromonasLeptospiraNeisseriaPrevotellaQuestion 9 of 20 10. MMP 4 belongs to which of these groupsGelatinaseMembrane typeCollagenasesStromelysinQuestion 10 of 20 11. What is the major clinical difference between the established lesion of gingivitis and the advanced lesion of periodontitis?Attachment and bone lossGingival color, contour, and consistencyBleeding on probingLoss of crestal lamina duraQuestion 11 of 20 12. the community periodontal index for treatent needs is recorded forsextantsone archwhole dentitionquadrantsQuestion 12 of 20 13. which of the following is true in case of AIDS patientsacute paingingival itching gingiva covered with pseudomembranediffuse red lesion of the attached gingivaQuestion 13 of 20 14. functional integration of the CT graft occursin 4 weeksin 17 dayswithin the first 2 daysin 7 daysQuestion 14 of 20 15. Screws shaped implant made of commercially pure titanium and applied in two stage surgical procedure is known asNobelpharma systemIMZ systemITI systemIntegral systemQuestion 15 of 20 16. Flaps are used for pocket therapy to accomplish all of the following exceptIncreased accessibility to root depositsEliminate /reduce pocket depthIn case of crown lengthening proceduresExpose the area to perform regenerative methodsQuestion 16 of 20 17. To reinforce the thinned bony trabeculae by occlusal forces,bone formed isbuttressing bone formationcondensingledgereinforcing bone formationQuestion 17 of 20 18. myelinated fibres of nerve bundles entering the periodontal ligament ultimately terminate intocoiled formsruffini-like corpusclesany of the above structuresfree endings with tree like configurationQuestion 18 of 20 19. laboratory test for ANUG isanimal innoculationtissue culturecomplement fixationdark field examinationQuestion 19 of 20 20. The instrument best suited for root planing is a/anhoe.sickle scalerfile.curette.Question 20 of 20 Loading...
