1. In a 70 kg adult, the fasting blood sugar level is 180 mg/100m1. This is indicative ofKetosisHyperglycemiaHypoglycemiaKetoacidosisQuestion 1 of 20 2. Acid phosphatase positivity is highest inMacrophagesMonocytesB lymphocytesT-lymphocytesQuestion 2 of 20 3. Brown tumors are seen in;HyperparathyroidNeurofibromatosisPigmented villonodular synovitisOsteomalaciaQuestion 3 of 20 4. Nephrotic syndrome causes:HypokalaemiaHyperkalaemiaHypermagnesemiaHypercalcemiaQuestion 4 of 20 5. The cells which do not undergo mitotic divisionsBone marrow cellsNeuronsSmooth muscle cellsEndothelial cellsQuestion 5 of 20 6. Beri- Beri occurs due to deficiency of:CyanocobalaminePyridoxineThiamineRiboflavinQuestion 6 of 20 7. All of the following statements concerning teratology or teratogens are true, except:The mechanism of teratogenesis is not specific for each teratogenTeratology is the study of developmental anomaliesSusceptibility to teratogens is variableTeratogens are chemical, physical, and biologic agents that cause developmental anomaliesQuestion 7 of 20 8. Irreversible dementia is caused due to:Vascular dementiaNormal pressure hydrocephalus (NPH)Subarachnoid hemorrhageWilson's diseaseQuestion 8 of 20 9. Down syndrome associated with mental retardation is seen in all of the following genotypes except:Deletion 21MosaicismTrisomy 21Robersonian translocationQuestion 9 of 20 10. Most potent stimulator of naive T cells is:Immature dendritic cellsMacrophageEpithelial cellsFollicular dendritic cellsQuestion 10 of 20 11. 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 localized defect that results from the sloughing of necrotic inflammatory tissue from the surface of an organA circumscribed collection of neutrophils with necrotic cellular debrisQuestion 11 of 20 12. Interferon gamma release assay (IGRA) is used for diagnosis of:Hepatitis BTuberculosisHIVSyphilisQuestion 12 of 20 13. IL-1 & TNF are released byLymphocytesPlasma cellsPlateletsActivated MacrophagesQuestion 13 of 20 14. Which of the following is a neoplasm derived from all three germ cell layers?CarcinomaSarcomaTeratomaAPUDomaQuestion 14 of 20 15. A 45 year old diabetic female on insulin therapy is brought to emergency in unconscious condition. First step of management should be:Give i.v. 5% dextroseSend sample for blood glucose level evaluationGive dexamethasone injection i.v.Give i.v. Insulin injectionQuestion 15 of 20 16. First clinical sign of vitamin A deficiency is:Conjunctival xerosesBitot's spotNight blindnessXerostomiaQuestion 16 of 20 17. The host tissue response in acute inflammation is all exceptGranulomatousCytopathicNecrotizingExudativeQuestion 17 of 20 18. IL-1 helps in:Inhibition of B-lymphocytesInhibits the chemotaxis of neutrophils and macrophagesStimulation of T-lymphocytesDecreases fibroblast and bone resorption activityQuestion 18 of 20 19. All of the following are formed via the cyclooxygenase pathway, except:LeukotrienesProstaglandinsThromboxanesProstacyclinQuestion 19 of 20 20. All of the following promotes wound healing exceptAdequate oxygen supplyProteinVitamin CSteroidsQuestion 20 of 20 Loading...