1. A specific chromosome marker characterizes which type of leukemia listed below?Chronic lymphocytic leukemiaAcute myeloid leukemiaChronic myelocytic leukemiaAcute lymphocytic leukemiaQuestion 1 of 20 2. c-ANCA positivity indicates antibody formation against:Cytoplasmic antinuclear antibodyProteinases-3Anti centromere antibodyMyeloperoxidaseQuestion 2 of 20 3. All of the following cells have the ability to retain a latent capacity for mitotic division, exceptBlood cellsLiver cellsBone marrow cellsNeurons in the brain or spinal cordQuestion 3 of 20 4. A beta thalassemia patient was given 125 packets of packed RBCs. Which additional drug should be given to this patient:ButyratesCytarabineHydroxyureaDesferroxamineQuestion 4 of 20 5. First clinical sign of vitamin A deficiency is:Bitot's spotNight blindnessConjunctival xerosesXerostomiaQuestion 5 of 20 6. Myogenin as an immune-histochemical marker used forRhabdomyosarcomaMalignant fibrous histiocytomaOsteogenic sarcoma RetinoblastomaQuestion 6 of 20 7. Malignant tumour that shows periosteal reaction:OsteosarcomaOsteoclastomaEwing's sarcomaGarre's osteomyelitisQuestion 7 of 20 8. The process by which red blood cells move out of vessels through widened Inter endothelial Junction is referred to as:PavementingDiapedesisChemotaxis migrationRouleax formationQuestion 8 of 20 9. Each of the following is a risk factor in atherosclerosis EXCEPT one.Which one is this EXCEPTION?HeredityDiabetes mellitusAlcoholismHypertensionQuestion 9 of 20 10. Increased functional demand on the heart produces increase in size of the myocardium byFatty infiltrationCalcificationHypertrophyHyperplasiaQuestion 10 of 20 11. Brown tumors are seen in;Pigmented villonodular synovitisNeurofibromatosisHyperparathyroidOsteomalaciaQuestion 11 of 20 12. Defect in DNA repair mechanism is associated with:Xeroderma pigmentosumIcthyosisAlbinismMosaicismQuestion 12 of 20 13. Chronic inflammation characterised by:neutrophil migrationGranulation tissueGranulomaVascular stasisQuestion 13 of 20 14. Quincke sign seen in Aortic regurgitation is:Cyclic Erythema and pale appearance on pressing nail bed.Head movement with pulseProminent dorsalis pedisPistol shot sound over femoral arteryQuestion 14 of 20 15. A malignant tumour of childhood that metastasizes to bones most often is:Granulose cell tumour of ovaryAdrenal gland tumourWilms tumourNeuroblastomaQuestion 15 of 20 16. In granulomatous inflammation epitheloid and giant cells are derived from:B cellsPlasma cellsT cellsMonocyte-macrophagesQuestion 16 of 20 17. Tachycardia, nervousness, intolerance to heat and exophthalmos are seen inHyperthyroidismHyperparathyroidismHypoparathyroidismHypothyroidismQuestion 17 of 20 18. Which of the following is the principal factor underlying localized edema in inflammation?Increased capillary permeabilityObstruction of venous outflowReduced intravascular osmotic pressureLymphatic obstructionQuestion 18 of 20 19. Components of innate immunity that are active against viral cells includes:Cytotoxic T cellsMemory B cellsB cellsNatural killer cellsQuestion 19 of 20 20. Acute infection causes:LeucocytosisNeutropeniaLeucopeniaMonocytosisQuestion 20 of 20 Loading...