Q. Verotoxin 1 of Escherichia coli is similar to

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Q. Which of the following determine the pathogenicity of Yersinia pestis?

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Q. Enterobacter can be differentiated from Klebsiella by

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Q. In Yersinia pestis, capsule is best demonstrated in cultures grown at

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Q. Which of the following can readily kill Salmonellae?

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Q. Traveller's diarrhea is caused by

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Q. Which of the following disease is caused by Yersinia enterocolitica in man?

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Q. The most common cause of urinary tract infection in the community is

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Q. Bipolar staining is characteristic of

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Q. Spirochaetes exhibit

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Q. Species of Shigella which is predominant in India is

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Q. Which of the following species/subspecies of Klebsiella produce indole?

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Q. Primarily human pathogenic bacteria is/are ,

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Q. The bacteria which produce(s) β-galactosidase is/are

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Q. Which of the following property(ies), shown by the organisms belong(s) to the family Enterobacteriaceae?

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Q. In Widal test, the significant titre for O agglutinins is generally

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Q. Selective media for the isolation of Shigella is

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Q. The technique(s), used for the assay of heat-labile enterotoxin produced by Escherichia coli, is/are

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Q. Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests?

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Q. Example of the pathogenic bacteria is/are

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