1. Soft, white, elevated plaques of the oral mucosa are characteristic ofangioma.candidiasis.actinomycosis.herpes simplex.Question 1 of 20 2. A positive Nikolsky's sign is a diagnostic feature oferythema multiforme.chronic marginal gingivitislichen planus.pemphigus vulgaris.Question 2 of 20 3. Taurodontism occurs because ofPremature destruction of the cervical loopFailure of hertwigs epithelial sheath diaphragm to invaginate at the proper horizontal levelFailure of fusion of dental papilla with inner enamel epitheliumnone of the aboveQuestion 3 of 20 4. Lateral periodontal cyst has maximum occurrence inMaxillary anterior regionmandibular anterior regionmandibular premolar regionmaxillary premolar regionQuestion 4 of 20 5. which of the following is caused due to an immune reaction to an organismosteoradionecrosissecondary chronic osteomyelitisdiffuse sclerosing osteomyelitisprimary chronic osteomyelitisQuestion 5 of 20 6. Odontogenic Keratocyst is derived from which of the followingRemnants of dental laminaA pre-existing osteomaHertwigs epithelial root sheathThe reduced enamel epitheliumQuestion 6 of 20 7. Delayed eruption with multiple supernumerary teeth is seen inHypoparathyroidismCleidocranial dysostosisMongolismPierre robin syndromeQuestion 7 of 20 8. a patient with unilateral ptosis of eyelid shows elevation of lid upon movement of jaw to opposite side.he may be suffering fromjaw winking syndromefrey's syndromehorners syndromemartin amat syndromeQuestion 8 of 20 9. A 40 year old female complaints of pain on the cheek which triggers on chewing food and in between she has no pain. Diagnosis isGiant cell arteritisGlossopharyngeal neuralgiaSphenopalatine neuralgiaTrigeminal neuralgiaQuestion 9 of 20 10. Involucrum isDead bone covered by new bonwIrregular depression on lingual side of mandible below mylohyoid lineNecrotic bone fragment adjoining healthy bone in osteomyelitisnewly forming bone surrounding dead boneQuestion 10 of 20 11. antinuclear antibody is found inErythema multiformeSLEApert syndromePemphigusQuestion 11 of 20 12. oculoauriculovertebral syndrome is also known asGoldenhar syndromehemifacial microsomiaNagler syndromeTrichodento osseus syndromeQuestion 12 of 20 13. syndrome associated with lip pits and cleft lip/palateGardener syndromePierre. Robin syndromePopliteal pterygiumVan der WoudeQuestion 13 of 20 14. Leukoplakia with the worst prognosis is seen on theFloor of mouthPalateBuccal ucosaDorsum of tongueQuestion 14 of 20 15. If histologic slide and contents of canal space could be obtained the most likely finding in the region of radiolucency in a case of internal Resorption would bePulpal necrosisOsteoclastic activityNormal pulpMarked decrease in cellularityQuestion 15 of 20 16. Leontiasis ossea is characteristic of:Florid osseous dysplasiaPaget's diseaseBrown tumorHyperparathyroidismQuestion 16 of 20 17. a female patient showing progressive muscle and fat loss on the right side of the face is suffering fromPeitz jegher syndromeAlbright syndromeCaffey Silverman syndromeParry Romberg syndromeQuestion 17 of 20 18. Verruciform xanthoma is caused byVirusNot knownFungiBacteriaQuestion 18 of 20 19. in a patient with cerebral palsy all are seen exceptincreased dental cariesincreased salivationfluorosistraumaQuestion 19 of 20 20. The characteristic feature seen during the histogic examination of a langerhans cell histiocytosis lesion isBirbecks granulesEosinophilsGranuloma formationHistiocytesQuestion 20 of 20 Loading...