1. OsteomyelitisNever occurs in InfantsProduces no lymphadenopathyIn acute cases fracture mandible is very commonOf mandible can show symptoms of lip ParesthesiaQuestion 1 of 20 2. LA is injected in a 5 year old child in the region of maxillary right primary lateral incisor, child is crying and develops swelling in lower eye lid and complains of burning sensation in the eye, what is the most probable reason?LA comes out from the infraorbital foramen, and reaches the lower eyelidIt is due to preservative in LA, it will subside.its usual crying, leave the child as it is.different path of middle superior nerve than normalQuestion 2 of 20 3. Transient bells palsy during INB after injection of LA occurs due to needle piecing inlateral pterygoid muscleparotid glandmedial pterygoid musclebuccinator muscleQuestion 3 of 20 4. An oro-antral communication during extractionMust be closed surgically immediatelyImmediate prolapse of antral lining occurs into mouthReflux of fluids into the nasal cavity while drinking can be demonstratedRequires no treatment immediatelyQuestion 4 of 20 5. Difference in osteotome and chisel: Chisel is curved while osteotome is straightChisel is Sharper while osteotome is more bluntOsteotome is unibeveled while chisel is BibevelChisel is bi bevelled while osteotome is unibevelledQuestion 5 of 20 6. All of the following are reasons that vasoconstrictors are included in local anesthetics EXCEPT one. Which one is the EXCEPTION?They reduce the rate of vascular absorption by causing vasoconstrictionThey reduce the toxicity because less local anesthetic is necessaryThey reduce the chance of an allergic reaction to the local anestheticThey help to make the anesthesia more profound by increasing the concentrations of the local anesthetic at the nerve membraneQuestion 6 of 20 7. Increased BP and falling pulse rate depicts:Physiological variableMyeloproliferative disorderIncreased intracranial pressureDecreased intracranial pressureQuestion 7 of 20 8. Surgery for lip correction in Bilateral CLP is done at4-5 monthsAt birth2-3 months18 monthsQuestion 8 of 20 9. In a Trauma patient with intraoral bleeding, best way to secure airway is:Awake Fiberoptic intubationTracheostomyAwake intubationCricothyrotomyQuestion 9 of 20 10. Guerin sign is seen in:Lefort 3 fractureLefort 2 fractureMandibular fractureLefort 1 fractureQuestion 10 of 20 11. Le Clerc procedure is used for management of:TMJ DislocationTMJ ArthritisTMJ AnkylosisTMJ ArthroplastyQuestion 11 of 20 12. Antibiotic of choice in odontogenic space infection:AntimycoticNarrow spectrumBroad spectrumBacteriostaticQuestion 12 of 20 13. Most upper third molar teeth luxate in a:Mesiolingual directionDistobuccal directionDistolirtgual directionMesiobuccal directionQuestion 13 of 20 14. Which is the most potent topical anesthetic:PrilocaineTetracaineBenzocaineMepivacaineQuestion 14 of 20 15. Which among the following is not used as topical local anesthetic:ProcaineBenzocaineTetracaineLidocaineQuestion 15 of 20 16. The maxillary first molar is innervated by the:Posterior superior alveolar and inferior alveolar nervesMiddle superior alveolar and posterior superior alveolar nervesAnterior superior alveolar and middle superior alveolar nervesMiddle superior alveolar nerves and palatine nervesQuestion 16 of 20 17. A suitable fixative for a routine biopsy specimen is40%formalin10% formalin20 % formalin10 % alcoholQuestion 17 of 20 18. An incisional biopsy is indicated for which of the following lesions?0.5-cm papillary fibroma of the gingiva2.0-cm exostosis of the hard palate3.0-cm area of leukoplakia of the soft palate2.0-cm area of fordyce disease of the cheekQuestion 18 of 20 19. The most dangerous type of spread from apical abscess is, toInfratemporal fossaPterygoidSubmandibular spaceParapharyngeal spaceQuestion 19 of 20 20. Vitamin K is antagonist forBishydroxyl coumarinClotting factorsThrombinCorticosteroidsQuestion 20 of 20 Loading...
