1. An injection of a drug into a patient who is allergic to this drug may lead to death due to:Severe anaphylaxisHyperglobulinemiaLow levels of histamineLocalized anaphylaxisQuestion 1 of 20 2. All of the following are benign tumors of mesenchymal origin, except:RhabdomyomaLeiomyomaOsteosarcomaLipomaQuestion 2 of 20 3. Which of the following is the principal factor underlying localized edema in inflammation?Obstruction of venous outflowLymphatic obstructionIncreased capillary permeabilityReduced intravascular osmotic pressureQuestion 3 of 20 4. The cells which do not undergo mitotic divisionsEndothelial cellsNeuronsSmooth muscle cellsBone marrow cellsQuestion 4 of 20 5. Most potent stimulator of naive T cells is:Epithelial cellsMacrophageFollicular dendritic cellsImmature dendritic cellsQuestion 5 of 20 6. Hypothyroidism in children causes:CretinismMyxedemaAcromegalyGigantismQuestion 6 of 20 7. Important components of collagen synthesis, wound strength and contraction include all of the following, exceptVitamin DMyofibroblastsFibroblastsVitamin CQuestion 7 of 20 8. Which type of necrosis listed below is the basic and most common type?Gangrenous necrosisCoagulative necrosisGaseous necrosisLiquefactive necrosisQuestion 8 of 20 9. Nephritic syndrome is a syndrome comprising the clinical symptoms of:HematuriaAll of the aboveNephritisRenal failureQuestion 9 of 20 10. in bone fracture what type of emboli are seen:Bone fragmentFatBloodAirQuestion 10 of 20 11. Pyknosis is characterized byNuclear basophiliaNucleolus disintegrationNucleus disintegrationNuclear ShrinkageQuestion 11 of 20 12. In chronic granulomatous inflammation, which of the following process is most likely to predominateProliferationExudationTransudationCongestionQuestion 12 of 20 13. Which of the following causes of orofacial pain is not associated with vascular originGiant cell arteritisCluster headacheChronic paroxysmal hemicraniasAnesthesia dolorosaQuestion 13 of 20 14. Nephrotic syndrome causes:HypermagnesemiaHypokalaemiaHyperkalaemiaHypercalcemiaQuestion 14 of 20 15. The first manifestation of shock isHypertensionTachycardiaBradycardiaConstriction of pupilsQuestion 15 of 20 16. Extrahepatic cholestasis causes:increase bilirubin in both urine and serumIncreased bilirubin in urineIncreased urobilinogen in serumIncreased urobilinogen in urineQuestion 16 of 20 17. c-ANCA positivity indicates antibody formation against:Proteinases-3Cytoplasmic antinuclear antibodyMyeloperoxidaseAnti centromere antibodyQuestion 17 of 20 18. Prosthetic valve endocarditis is caused by:Strep viridiansStaph aureusS. MutansGroup A StreptococciQuestion 18 of 20 19. Components of innate immunity that are active against viral cells includes:Memory B cellsNatural killer cellsCytotoxic T cellsB cellsQuestion 19 of 20 20. Which of the following test is used to compare the chromosomes between normal and neoplastic cells or for detecting genetic transfer of disease:Southern blottingPCRWestern BlottingComparative genomic hybridizationQuestion 20 of 20 Loading...