1. which of the following most accurately describes how epithelium that is sloughed and lost during a connective tissue graft is replaced by new epithelial growthwhile undergoing epithelial necrosis, molecular communicative factors from tissue debris stimulate new growthgenetic predetermination of the oral mucosa that is dependent on stimuli that originate in the connective tissuelocally accumulated macrophages release growth factors upon phagocytosis which inititate new epithelial egeneration in a process known in histological research communities as squamous poop eatingchemotactic initiators from local vasculature induce epithelial growth by diffusion and hydrationQuestion 1 of 20 2. which probe is used to detect the furcation involvementflorida probenabers probeprobe no 11periodontal probeQuestion 2 of 20 3. Selected bacterial properties involved in evasion of host defense mechanisms involve all of the following, EXCEPT:None of the aboveCytotoxinLeukotoxinIg A and Ig G degrading proteasesQuestion 3 of 20 4. functional integration of the CT graft occursin 7 dayswithin the first 2 daysin 17 daysin 4 weeksQuestion 4 of 20 5. Spheroiding technique is one of theGingival extension procedureResective osseous surgeryGingival augmentation procedureRegeneration procedureQuestion 5 of 20 6. All of the following are signs of occlusal trauma EXCEPTradiographic evidence of increased periodontal ligament space.tooth sensitivity.loss of pulp vitalitytooth mobility.Question 6 of 20 7. Technique to evaluate the bone regeneration after periodontal surgery isOPGDigital IOPADigital subtraction radiographyCBCTQuestion 7 of 20 8. The interdental col is more prone to periodontal disease because itIs covered with non keratinised epitheliumHarbours bacterial plaqueAll of the aboveIs difficult to cleanQuestion 8 of 20 9. Stroke used for the removal of both supragingival and subgingival calculus should bePowerful push strokeLight to moderate pull strokeShort powerful pull strokeShort moderate push strokeQuestion 9 of 20 10. All of the following are examples of non eugenol packs exceptTissue conditionersWonder packCoe packCyanoacrylatesQuestion 10 of 20 11. The predominant target cell of HIV ishelper T cellLangerhan's cellLymphocytesMacrophagesQuestion 11 of 20 12. Square knot is composed ofTwo single loops thrown in opposite directionTwo single loops thrown in same directionTwo double loops thrown in opposite directionTwo double loops thrown in same directionQuestion 12 of 20 13. a light feeling stroke that is used with probes to evaluate the dimensions of the pocket and to detect calculus and irregularities of the tooth surface is called asscaling strokeroot planing strokeexploratory strokevertical strokeQuestion 13 of 20 14. the most important bufer system in the saliva isbicarbonate-carbonic acid buffersall of the aboveprotein buffersphosphate buffersQuestion 14 of 20 15. Working time of COE PACK is15 mins30 mins5 mins45 minsQuestion 15 of 20 16. Which chisel is used in a pulling action(pull stroke)Rhodes chiselGraceyGoldman foxSugarman fileQuestion 16 of 20 17. Anti Bone-Resorption factor isBisphosphonatesLeukotrienesCytokinesProstaglandinQuestion 17 of 20 18. acetone odour is diagnostic ofnone of the abovepneumoniagastrointestinal disorderdiabetes mellitusQuestion 18 of 20 19. Which of the following is contagious?Necrotizing ulcerative gingivitisPrimary herpetic gingivostomatitis.Recurrent aphthous stomatitis.Pemphigus.Question 19 of 20 20. Which of the following cells produce anti- bodies?T-lymphocytesNeutrophilsPlasma cellsMacrophagesQuestion 20 of 20 Loading...