1. The process by which red blood cells move out of vessels through widened Inter endothelial Junction is referred to as:Chemotaxis migrationRouleax formationPavementingDiapedesisQuestion 1 of 20 2. The activation of caspases is likely to lead toApoptotic cell deathBlood coagulationG1 to S phase of cell cycleMitotic cell divisionQuestion 2 of 20 3. Irreversible dementia is caused due to:Normal pressure hydrocephalus (NPH)Wilson's diseaseVascular dementiaSubarachnoid hemorrhageQuestion 3 of 20 4. Main feature of Antiphospholipid antibody syndrome:Recurrent infectionsRecurrent bleedingHypercoagulability of bloodVascular injuryQuestion 4 of 20 5. Pyknosis is characterized byNucleolus disintegrationNucleus disintegrationNuclear basophiliaNuclear ShrinkageQuestion 5 of 20 6. Bence jones proteinuria may be seen in:Gamma heavy chain diseaseMu heavy chain diseaseAlpha heavy chain diseaseEpsilon heavy chain diseaseQuestion 6 of 20 7. Caseating granuloma is commonly seen inAmoebiasisTuberculosisViral infectionsTyphoidQuestion 7 of 20 8. Which one of the listed statements is the best histologic definition of an abscess?An aggregate of two or more activated macrophagesA localized proliferation of fibroblasts and small blood vesselsA circumscribed collection of neutrophils with necrotic cellular debrisA localized defect that results from the sloughing of necrotic inflammatory tissue from the surface of an organQuestion 8 of 20 9. Mutation seen in heterozygous sickle cell anemia provides protection against:MalariaG6PDThalassemiaDengue feverQuestion 9 of 20 10. Prostaglandins are synthesized from:None of the aboveRough endoplasmic reticulumPolyunsaturated fatty acidsRNA templateQuestion 10 of 20 11. Acromegaly isExcessive growth caused by the oversecretion of epinephrineExcessive growth caused by the oversecretion of thyroid hormoneExcessive growth caused by the oversecretion of parathyroid hormoneExcessive growth caused by the oversecretion of growth hormoneQuestion 11 of 20 12. Malignant tumour that shows periosteal reaction:OsteosarcomaEwing's sarcomaGarre's osteomyelitisOsteoclastomaQuestion 12 of 20 13. Cross beta-pleated sheet structure in amyloidosis is determined by:Electron microscopyPolarized microscopyX-ray crystallographyLight microscopyQuestion 13 of 20 14. Cardiolipin found in:MitochondriaPeroxisomeLysosomesNucleusQuestion 14 of 20 15. Lymphomas principally involve which of the following:All of the aboveLymph nodesSpleenBone marrowQuestion 15 of 20 16. Fibrin degradation products help in detection ofThrombastheniaDICThrombocytopenic purpuraHemophiliaQuestion 16 of 20 17. Nephrotic syndrome causes:HypokalaemiaHyperkalaemiaHypermagnesemiaHypercalcemiaQuestion 17 of 20 18. In amyloidosis of tongue, the amyloid is deposited primarily in theNuclei of striated muscle cellsCytoplasm of striated muscle cellsStromal connective tissueCells of surface epitheliumQuestion 18 of 20 19. Monocytes are increased in all except:Parasitic infectionTuberculosisHairy cell leukemiaHodgkin's lymphomaQuestion 19 of 20 20. Thrombasthenia is defect of :No. of plateletsPlatelet secretionPlatelet adhesionAggregation of plateletsQuestion 20 of 20 Loading...