Microbiology Quiz 23 Quiz InstructionsThis quiz consists of 20 multiple-choice questions.You will be awarded 5 marks for each correct answer. Question 1: The disease caused by Bovine herpes virus 1 (BHV 1) in cattle includeInfectious Bovine RhinotracheitisInfectious pastular valvovaganitisInfectious balanoposthitisAll Question 2: What is not true about Anthrax toxin?It is an A/B toxinIt is an EndotoxinCombination of Protective Antigen (PA) and Edema Factor (EF) causes edemsCombination of Protective Antigen (PA) and Lethal Factor (EF) causes death Question 3: Which organism is responsible for black leg in animalsClostridium novyiC. perfingensC.ChauvoeiC. oedematiens Question 4: Clostridium perfingens type D producesAlpha toxin onlyAlpha , Beta, and epsilon toxinsAlpha and Beta toxinsAlpha and epsilon toxins Question 5: Strain 19 and RB51 are Vaccine strains ofBacillus anthracisMycobacterium bovisSalmonella typimuriumBrucella abortus Question 6: The causative agent of contagious bovine pleuropneumonia (CBPP) is a BacteriaVirusFungiMycoplasma Question 7: Mannitol Salt agar is a differential and selective media forE.coliStreptococcusSalmonellaStaphylococcus Question 8: CAMP test is used for identification ofStreptococcus agalactiaeListeria monocytogenesBoth of the aboveStaphylococcus aureus Question 9: Which one does NOT give positive Naglers reaction (Lecithinase activitiy)Bacillus cereusBacillus anthracisClostridium perfingensClostridium difficile Question 10: Hemorrhagic septicemia is caused byMycoplasma pneumoniaeHaemophilus InfluenzaePasteurella multocidaBordetella pertussis Question 11: Classical swine fever is caused byFlavivirusBunyavirusPicomavirusBorder disease Question 12: Louping III virus is transmitted byDermacentor andersoniixodes ricinusArgus persicusHyalomma anatolicum Question 13: Whoch of th following virus requires supplementation of trypsin in mwdia for isolationAstrovirusCoronavirusRotavirusAll of the above Question 14: Cap snatching, a transcription initiation process found inInfluenza virusBunyavirusArenavirusAll of the above Question 15: Ribosomal frameshift, an alternative translation mechanism found inAstrovirusCoronavirusPicornavirusAll of the above Question 16: Seitz filter is prepared fromDiatomaceous earthAsbestos padPorcelainCellulose membrane Question 17: Thw father of modern surgery isLouis PasteurRobert kochJoseph ListerEdward Jenner Question 18: The chemical compound ised by lister to prevent sepsis wasHydrogen peroxideNormal salineCarbolic acidEthyl alcohol Question 19: The concept of 'magic bullet' that specifically destroyed pathogen not cell was first established byPaul EhrichGerhard DomagkAlexander FlemingWaksman Question 20: The compound used by Ehrlich to treat syphilis spirochete wasProntosil redSalvarsanPenicillinQuinolone
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