1. The treatment of choice for nasopharyngeal carcinoma isChemotherapy aloneSurgery aloneRadiotherapy & surgeryRadiotherapy aloneQuestion 1 of 20 2. The endotracheal tube is inserted inLaryngopharynxRight bronchusLeft bronchusTracheaQuestion 2 of 20 3. Secondary thyrotoxicosis represents asLong standing with multinodularShort standing with multinodularShort standing with smooth surfaceLong standing with smooth surfaceQuestion 3 of 20 4. Neointimal hyperplasia causes vascular graft failure as a result of hypertrophy of:Smooth muscle cells.Endothelian cells.Elastic fibers.Collagen fibers.Question 4 of 20 5. Which of the following inhalational agents is the induction, agents of choice in children?IsofluraneDesfluraneMethoxyfluraneSevofluraneQuestion 5 of 20 6. Ulcer with undermined edge seen withBothNoneRodent ulcerTB ulcerQuestion 6 of 20 7. Bacterial mastitis commonly occurs duringinfancyLactationPubertyPregnancyQuestion 7 of 20 8. False about tracheostomy is:Increases lining secretionsIncrease dead spaceWork of breathing reducedDecrease dead spaceQuestion 8 of 20 9. Induction of inhalational agent is faster, withPerson with increased residual volumeCombined with nitrous oxideRight to left shuntAgent with high blood gas solubilityQuestion 9 of 20 10. The most common cause of superficial thrombophlebitisVaricositiesIntravenous infusionTraumaInfectionQuestion 10 of 20 11. Which of the following is not a complication of tracheostomy:Surgical emphysemaPneumothoraxSubgtottic stenosisCarotid artery InjuryQuestion 11 of 20 12. Pregangrene is the combination of all exceptColor changesRest painEdemaAnesthesiaQuestion 12 of 20 13. Angiosarcoma is due to ingestion ofMercuryChromiumPVCAcrylamideQuestion 13 of 20 14. The instrument used to remove skin grafts isSheen knifeHumphys knifeShear knifeNone of the aboveQuestion 14 of 20 15. AMPLE history involves all except:Personal historyLast meal takenPregnancyHistory of allergyQuestion 15 of 20 16. Endotoxic shock is initiated by:Peripheral vasodilationFailure of myocardial pumpInadequate blood volumeInjury to endothelial cellsQuestion 16 of 20 17. Cold abscess formation is due toNone of the aboveFormation of caseous pus without signs of acute inflammationFormation of caseous pus with signs of acute inflammationPresence of acute inflammationQuestion 17 of 20 18. Which of the following is the best parameter to assess fluid intake in a polytrauma patientBlood pressurePulse oximteryPulseUrine outputQuestion 18 of 20 19. What is xenograftGraft from one species to other speciesGraft from one twin to other twinGraft from father to childGraft from sister to brotherQuestion 19 of 20 20. To control pain in long standing cancer cases, the recommended route of administration of analgesics is:OralSublinguali.vSubcutaneousQuestion 20 of 20 Loading...