1. Interferons act against virus during:Removal of viral coatDNA/RNA replicationProtein synthesisViral penetration of cellsQuestion 1 of 20 2. Platelet aggregation and vasoconstriction caused by:Thromboxane A2PGI2Leukotriene B4PGD2Question 2 of 20 3. Malignant epithelial cells have an increased number and wider distribution of which of the following receptorsIL-1HistamineLamininComplementQuestion 3 of 20 4. The cause of most types of leukemia is:BacterialUnknownViralFungalQuestion 4 of 20 5. in bone fracture what type of emboli are seen:BloodBone fragmentAirFatQuestion 5 of 20 6. In chronic granulomatous inflammation, which of the following process is most likely to predominateCongestionExudationTransudationProliferationQuestion 6 of 20 7. Urea breath test used for:StomachKidneyLungLiverQuestion 7 of 20 8. Gangrene is the death of a part accompanied bySuppurationPutrefactionCalcificationCoagulationQuestion 8 of 20 9. A patient with male androgenic characters and a genetic makeup with 2X and more than 1 Y chromosome would have:Downs syndromeTurners syndromeAperts syndromeKlinefelter syndromeQuestion 9 of 20 10. Sickle cell anaemia is caused due to:Substitution of valine by ketoglutarateSubstitution of glutamic acid by valineSubstitution of ketoglutarate by valineSubstitution of valine by glutamic acidQuestion 10 of 20 11. Important components of collagen synthesis, wound strength and contraction include all of the following, exceptFibroblastsVitamin DVitamin CMyofibroblastsQuestion 11 of 20 12. Chronic bronchitis is primarily a disease of:Cigarette smokersMinersPatients with a family history of allergyAlcoholicsQuestion 12 of 20 13. Which type of necrosis listed below is the basic and most common type?Gaseous necrosisGangrenous necrosisCoagulative necrosisLiquefactive necrosisQuestion 13 of 20 14. Most important step in management of acute diarrhea:Give antimotility drugs like loperamideGive motility reducing agents like bismuthFluid replacementAntibiotic therapyQuestion 14 of 20 15. Tachycardia, nervousness, intolerance to heat and exophthalmos are seen inHypothyroidismHyperthyroidismHyperparathyroidismHypoparathyroidismQuestion 15 of 20 16. Which of the following parameters reduce in sickle cell anaemia in case of aplastic crisis:Reduction in plateletReduced Reticulocyte countReduced erythrocytesReduction in TLCQuestion 16 of 20 17. If monocytes are increased in tuberculosis, following diseases will show their increased sarcoidosis, typhoid and then which of the numberHodgkin's lymphomaSABEHairy cell leukemiaParasitic infectionQuestion 17 of 20 18. Insulin resistant DM:Type IIType IAll DM are sensitive to insulinJuvenile onsetQuestion 18 of 20 19. Type of Necrosis seen in Brain:CoagulativeLiquefactiveFibroidCaseousQuestion 19 of 20 20. Which one of the following can be used in the management of hemophilic patientPalmitoic acidAcetic acidAscorbic acidTranexamic acidQuestion 20 of 20 Loading...