1. Amcloblastoma originates from:EctodermEndodermMesodermMesenchymeQuestion 1 of 20 2. syndrome associated with lip pits and cleft lip/palateGardener syndromePopliteal pterygiumPierre. Robin syndromeVan der WoudeQuestion 2 of 20 3. fibroblast proliferation in oral submucous fibrosis is primary mediated byGuancineArecolineGuyacolineArecaidineQuestion 3 of 20 4. To differentiate between hemifacial hypertrophy and unilateral fibrous dysplasia of the maxilla evaluation of which of the following would be most usefulDistance of sooft tissue landmarks from midpalatine rapheShape and size of soft palateshape of faceComparison of size of jaws and teeth on both sidesQuestion 4 of 20 5. Laboratory examination of the blood of a patient with an acute bacterial infection would showlymphocytosis.monocytosis.leukocytosis.leukopeniaQuestion 5 of 20 6. Patient complaints of burning mouth. On examination tongue was red ,bald and filiform papillae were absent. Patient also provide history of long term antibiotic use. What is probable etiologygeographic tongueacute atrophic candidiasissyphilisScarlet feverQuestion 6 of 20 7. Taurodontism occurs because ofnone of the abovePremature destruction of the cervical loopFailure of fusion of dental papilla with inner enamel epitheliumFailure of hertwigs epithelial sheath diaphragm to invaginate at the proper horizontal levelQuestion 7 of 20 8. Hairy tongue is associated with hypertrophy of:Circumvallate papillaeFoliate papillaeFiliform papillaeFungiform papillaeQuestion 8 of 20 9. With age, which cells increase in number in salivary gland:OncocytesSerous cellsMucous cellsMyoepithelial cellsQuestion 9 of 20 10. An overgrowth of normal tissue in a place where that tissue is not normally found is referred to asNone of the aboveTeratomaChoristomaHemartomaQuestion 10 of 20 11. The acinic cell carcinoma is derived from serous acinar cells and is found almost exclusively in thesublingual glandParotid glandsubmandibular glandminor glands of palateQuestion 11 of 20 12. A positive Nikolsky's sign is a diagnostic feature ofpemphigus vulgaris.lichen planus.erythema multiforme.chronic marginal gingivitisQuestion 12 of 20 13. Crowe's sign is seen inVon Recklighausen's disease of boneFracture of mandibleCholecytitinVon Recklighausen's disease of skinQuestion 13 of 20 14. calcification of falx cerebri is seen insturge Weber syndromeGorlin goltz syndromeCafe Silverman syndromemoebius syndromeQuestion 14 of 20 15. The most common histological variant of lipoma isAngiolipomaSpindle cell lipomaMyxoid lipomaFibrolipomaQuestion 15 of 20 16. phlegmon isSTDtype of cellulitistype of osteomyelitisveneral diseaseQuestion 16 of 20 17. difference between epithelial lining of cyst and oral cavity isStratum corneumStratum spinosumStratum germinativumStratum lucidumQuestion 17 of 20 18. which one of the following does the bisphosphonates primary causesuppression of osteoprogenitor to osteoblast conversioninhibits action of osteoblastinhibition of osteoprogenitor cellsapoptosis of osteoclastQuestion 18 of 20 19. Pierre Robin syndrome is characterised byGlossitisGeographic tongue macrognathiaMicrognathiaQuestion 19 of 20 20. which one of the following shows dense collagenous stroma with compressive thin strands and cords of epithelium cellsameloblastic fibromaodontogenic fibromaadenomatoid ameloblastomadesmoplastic ameloblastomaQuestion 20 of 20 Loading...