1. Most common cause of Zoonotic Cutaneous Leishmaniasis isL. DonovaniL. MajorL. BrazilensisL. TropicaQuestion 1 of 20 2. True about meningococci vaccine isVaccine with Polysaccharide B is immunogenicConjugate vaccine not given in outbreaksCapsule polysaccharide act as a virulent factor for the production of antibodyPolysaccharide vaccine should be given to children below 2 years of ageQuestion 2 of 20 3. Immunoglobulin bound on the surface of bacteria mediates phagocytosis by (Phagocytosis causes complement activation by)-Receptor mediated endocytosisC3b and FcOxidase actionLysosmal burstQuestion 3 of 20 4. Oral polio vaccine, all are true exceptKilled vaccineResidual neurovirulence is a problemStored at subzero temp.Induces intestinal and humoral immunityQuestion 4 of 20 5. Causative organism for gas gangreneStrep. FaecalisClostridium tetaniClostridium welchiiE. ColiQuestion 5 of 20 6. Characteristic feature of retiovirus is:Reverse transcriptaseDNA polymeraseRibonucleaseRestriction endonucleaseQuestion 6 of 20 7. A farmer from the sub-Himalayan region presents with multiple leg ulcers. The most likely causative agent isCladosporiuni speciesTrichophyton rubrumSporothrix schenkiiAspergillusQuestion 7 of 20 8. Bile esculine Agar is used for identification ofPneumococcusStreptococci PyogenesEnterococcus FaecalisStaphylococcus PyogenesQuestion 8 of 20 9. Multiple drug resistance of bacteria depends on which of the following:All of aboveResistance transfer factor (RTF)Fertility factor (F +)Colicigenic factor (Col)Question 9 of 20 10. A former from the sub-Himalayan region presents with multiple leg ulcers. The most likely causative agent is:Trichophyton RubrumC]adosporium speciesSporothrix SchenkiiAspergillusQuestion 10 of 20 11. In a 5 year old boy who has history of pyogenic infections by bacteria with polysaccharide-rich capsules, which of the following investigations should be done?IgG2 deficiencyIgG1 deficiencyIgA deficiencyIgA and IgG2 deficiencyQuestion 11 of 20 12. All of the following infections may be transmitted by dental instruments exceptHIVHepatitis CHepatitis EHepatitis BQuestion 12 of 20 13. A bacterial disease that has been associated with the 3 "Rs" i.e., rats, ricefields, and rainfall isLeptospirosis.Rodent-bite fever.Plague.Melioidosis.Question 13 of 20 14. Type I hypersensitivity is mediated by which of the following immunoglobulinsIgA.IgM.IgE.IgG.Question 14 of 20 15. An elderly patient presented with fever, chest pain and dry cough. Sputum cultured on charcoal yeast medium, the organism is -LegionellaBurkholderiacepaciaMoraxella catarrhalisH. influenzaQuestion 15 of 20 16. Maltess cross seen on polarizing microscopy in -Candida albicansCryptococcus neoformansBlastornycesPenicillium marneffiQuestion 16 of 20 17. Which of the following is most resistant to antiseptics:SporeCystFungusPrionQuestion 17 of 20 18. Influenza is caused byOrthomyxo virus, which is a DNA virusOrthomyxo virus, which is a RNA virusParamyxo virus, which is a DNA virusParamyxo virus, which is a RNA virusQuestion 18 of 20 19. Which of the following is not used as disinfectant1-2% Cetrimide100% Alcohol10% Chloroxylene2% LysolQuestion 19 of 20 20. Antibody to HSV will begin to appearIn a week and reach a peak in 3 weeksNo antibodies are present in primary HSVAntibodies are present In recurrent and chronic apthous stomatitis Only after one yearQuestion 20 of 20 Loading...