1. Following are functions of prostaglandins except:Elevates blood pressureLowers blood pressureIncrease capillary permeabilityUterine contractionQuestion 1 of 20 2. All of the following vascular changes are observed in acute inflammation, except -Decreased hydrostatic pressure.Increased vascular permeability.Stasis of blood.Vasodilation.Question 2 of 20 3. Most common malignancy of GIT:AdenocarcinomaBasal cell carcinomaLeiomyosarcomaLymphomaQuestion 3 of 20 4. The cells which have the capacity to multiply throughout their LifeStable cellsNone of the aboveLabile cellsPermanent cellsQuestion 4 of 20 5. Which of the following characteristics is the most reliable indicator of prognosis of malignant tumors?The degree of differentiationThe degree of localizationAbnormal mitosesSize of the tumorQuestion 5 of 20 6. Tachycardia, nervousness, intolerance to heat and exophthalmos are seen inHyperparathyroidismHypoparathyroidismHyperthyroidismHypothyroidismQuestion 6 of 20 7. Haemophilia A is best treated by infusion of:Whole bloodCryoprecipitateFresh Frozen PlasmaPlateletsQuestion 7 of 20 8. Differential leucocyte count is used for diagnosis of:EosinophiliaLeukopeniaLeukocytosisAnemiaQuestion 8 of 20 9. Hypothyroidism in children causes:AcromegalyMyxedemaCretinismGigantismQuestion 9 of 20 10. Granuloma is characterized by all of the following except:A reaction of acute inflammationAccumulation of modified macrophagesInitiated by a number of infectious and non infectious agentsA specific type of chronic inflammationQuestion 10 of 20 11. Interferon gamma release assay (IGRA) is used for diagnosis of:Hepatitis BTuberculosisSyphilisHIVQuestion 11 of 20 12. Most potent stimulator of naive T cells is:Epithelial cellsImmature dendritic cellsMacrophageFollicular dendritic cellsQuestion 12 of 20 13. All are true about apoptosis, EXCEPT:p53 is a pro apoptotic geneBCL-2 is a pro apoptotic geneIt is an active processCellular changes such as shrinkage, blebbing & apoptotic bodies are seenQuestion 13 of 20 14. Most common malignancy seen in AIDS:SCCHodgkin's tumorKaposi sarcomaNon Hodgkins lymphomaQuestion 14 of 20 15. The blood in vessels normally doesn't clot because:Vit K Antagonists are present in plasmaSodium citrate in plasma chelates Ca ionsThrombin has positive feedback on plasminogenVascular endothelium is smooth and coated with glycocalyxQuestion 15 of 20 16. Caseating granuloma is commonly seen inTuberculosisTyphoidAmoebiasisViral infectionsQuestion 16 of 20 17. Tissue with white cheesy appearance seen in tuberculosis:ApoptosisCoagulative necrosisCaseous necrosisHyaline degenerationQuestion 17 of 20 18. Transudate is characterized by:Low protein contentSpecific gravity of above 1.018Tendency to clotAssociated inflammatory conditionsQuestion 18 of 20 19. Strep viridans causes what:Non-Bacterial Thrombotic EndocarditisAcute endocarditisSubacute endocarditis (SABE)Prosthetic valve endocarditisQuestion 19 of 20 20. The host tissue response in acute inflammation is all exceptExudativeCytopathicNecrotizingGranulomatousQuestion 20 of 20 Loading...