1. Vertical incision cannot be given in:Depth of labial vestibuleBuccal side of mandibleLingual side of mandibleRetromolar areaQuestion 1 of 20 2. A patient with Ludwig's angina comes to the emergency with signs of difficulty in breathing. The emergency treatment in such a patient would involveTracheostomyOropharyngeal intubation using fiber optic guidanceIncision and drainageCricothyrotomyQuestion 2 of 20 3. Best view for horizontally favourable and unfavourable angle fracture:PA towne's viewOPGLateral obliquePA CephQuestion 3 of 20 4. Most resistant structure to diffusion of local anesthetic through nerve membrane is:EndoneuriumPerineuriumAxolemmaEpineuriumQuestion 4 of 20 5. Medial dislocation of condyle in sub condylar fracture is due to action of:MasseterMedial pterygoidLateral pterygoidTemporalisQuestion 5 of 20 6. Bone Morphogenetic protein is used in:Pagets diseaseAs substitute for autograftMultiple myelomaFibrous dysplasiaQuestion 6 of 20 7. All of the following are amide type local anaesthetics except:ProcaineDibucainePrilocaineLidocaineQuestion 7 of 20 8. Interpositioning of temporal muscle, fascia or fat after condylectomy is done to:Prevent re-ankylosisIncrease cushioning of the jointPrevent damage to glenoid fossaAllow faster bone fillQuestion 8 of 20 9. The most common emergency seen after the use of Local anaesthetic during extraction isSwellingToxic reactionSyncopeTrismusQuestion 9 of 20 10. Maximum dose articaine dose that can be given is1.3 mg/kg7mg/kg5.4 mg/Kg6mg/kgQuestion 10 of 20 11. First clinical sign of lignocaine toxicity of CNS:SyncopeVomitingSlurring of speechNervousnessQuestion 11 of 20 12. Submandibular duct is exposed via intraoral approach by incising theBuccinatorMasseterMucous membraneAll of the aboveQuestion 12 of 20 13. Radiographic examination is useful in detecting all the following cysts, except theNasopalatine cystResidual cystFolicular cystNasoalveolar cystQuestion 13 of 20 14. A 65 years old woman has extensive caries in maxillary molar which served as abutment. While extracting, care should be taken to avoid the following:Displacement of Palatal root into maxillary sinusDisplacement of roots into infra temporal fossaAlveolitis siccaOsteomyelitisQuestion 14 of 20 15. Pederson classification is for assessing:Impacted mandibular canineImpacted maxillary 3rd molarImpacted maxillary canineImpacted mandibular 3rd molarQuestion 15 of 20 16. Ameloblastoma of size 1.5cm x3cm x 3cm in an otherwise young healthy male is best treated by:Consider radiotherapyResection with 2 mm marginResection with 10mm marginCurettageQuestion 16 of 20 17. Maximum concentration of antihaemophilic globulin is available in:Human AHGAnimal AHGCryoprecipitatesPlasmaQuestion 17 of 20 18. Pericoronitis is seen in relation toCompletely erupted crowns onlyNone of the aboveAround incompletely erupted crownImpacted third molars onlyQuestion 18 of 20 19. A polytrauma patient reported to the emergency on a stretcher, with a semirigid cervical collar support. On examination, patient was non responsive to painful stimuli, verbal commands. What is your first plan of actionTracheal incubation with cuffed tubeCT scan head & cervical spineCT scan head cervical spine, chest & abdomen.CT Scan headQuestion 19 of 20 20. When a maxillary third molar is displaced into the infratemporal fossa, it is usually displaced through the periosteum and located ________ to the lateral pterygoid plate and________ to the lateral pterygoid muscle with displacement.Lateral, InferiorMedial, InferiorLateral, SuperiorMedial, SuperiorQuestion 20 of 20 Loading...