1. Ameloblastoma of size 1.5cm x3cm x 3cm in an otherwise young healthy male is best treated by:Resection with 10mm marginConsider radiotherapyResection with 2 mm marginCurettageQuestion 1 of 20 2. All of the following are true regarding the use of Articaine in a child except:Increased breakdown is responsible for less toxicityInfiltration produces adequate anesthesia in primary molar so need for block anesthesia is eliminatedHalf life is 90 minutesIt is amine based and is metabolized in the liverQuestion 2 of 20 3. Maximum dose of lignocaine that can be given without adrenaline:4.4 mg/kg body wt6.5 mg/kg body wt2 mg/kg body wt7 mg/kg body wtQuestion 3 of 20 4. Throat pack is commonly used inUncuffed endotrachial tubeAlong with LMAIn all pts who are intubatedCuffed endotrachial tubeQuestion 4 of 20 5. Lingual split techniinstrument used to cut the tooth isStraight elevatorChiesalSurgical burOsteotomeQuestion 5 of 20 6. Trap door anomaly is seen in fracture of:MaxillaOrbital floorNasalZygomatic archQuestion 6 of 20 7. In pericoronal abscess related to distoangular impacted lower third molars the infection may spread to:Submental spaceSublingual spaceSubmasseteric spaceBuccal spaceQuestion 7 of 20 8. Oroantral fistula:Non epithelialised, unnatural communication between oral cavity and maxillary sinusEpithelised unnatural communication between oral cavity and maxillary sinusEpithelised unnatural communication between oral cavity and maxillary sinusNon epithelized, natural communication between oral cavity and maxillary sinusQuestion 8 of 20 9. Hayton William forceps is used in:Reduction of maxilla in Le Fort fracturesReduction of zygomatic arch in isolated zygomatic fracturesReduction of mandible in angle fracturesReduction of mandible in condylar fracturesQuestion 9 of 20 10. Which of the following foramen/location pairings are correctGreater palatine foramen/distal to the apex of maxillary 1st molarAll of the aboveIncisive foramen/posterior to the interproximal space of the central incisorsLesser palatine foramen/lateral to the greater palatine foramenQuestion 10 of 20 11. All of the following would be difficult cases of extraction except the one withSharp cuspGross attritionGlassy rootsDivergent rootsQuestion 11 of 20 12. Which of the following local anesthetics has the highest pKa?PrilocaineMepivacaineBupivacaineLidocaineQuestion 12 of 20 13. The Longest acting, most potent and most toxic LA isLidocaineTetracaineBupivacaineDibucaineQuestion 13 of 20 14. An anaemic patient aged 34 years attended the OPD with bilateral TMJ pain. Clinical examination showed warm and painful joint with stiffness and crepitation. This could be a case of:OsteoarthritisRheumatoid arthritisAcute suppurative arthritisMeniscal perforationQuestion 14 of 20 15. Carnoy's solution is composed of:30% ethanol, 60% glacial acetic acid, 40& iodoform30% iodoform, 60%ethanol, 10% acetic acid30% ethanol, 60 glacial acetic acid, 30% chloroform60% ethanol, 30% chloroform and 10% glacial acetic acid.Question 15 of 20 16. Patient with prosthetic cardiac valve needs oral surgical procedure under GA. Antibiotic prophylaxis of choice is1gm amoxicillin 2hr prior to GA600 MG Clindamycin 15 min before surgery2gm amoxicillin 1hr prior to GA500 mg before 1hr to GAQuestion 16 of 20 17. Special considerations must be taken when treating a patient on renal dialysis. Which of the following is wrong considerationTreat the day after dialysisConsider that the patient may be on steroid therapyBe aware of shunts when taking the patients blood pressureNSAIDS are the best analgesic to useQuestion 17 of 20 18. Which of the following is not used during treatment of parotid fistula is:Aspiration and pressure dressingAtropineProbanthalinePilocarpineQuestion 18 of 20 19. A palatal flap for the removal a maxillary impacted canine near the midline should beStarted with vertical incisions in the opposite canine regionReflected around the necks of the teethStarted with a vertical incision in the midlineSemilunar in designQuestion 19 of 20 20. Antibiotic of choice in odontogenic space infection:AntimycoticNarrow spectrumBroad spectrumBacteriostaticQuestion 20 of 20 Loading...
