Q. How many B subunits are present in cholera toxin?

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Q. Which of the following statement is wrong regarding the effects of cholera toxin?

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Q. Which of the following toxin is a hemolysin?

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Q. Hylauronidase enzyme is is produced by which of the following organism?

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Q. Which of the following has the ability to bind antibodies?

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Q. LT toxin is produced by _____________

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Q. Syphilis is caused by which of the following organism?

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Q. Which of the following terms stand for damage to the spinal cord during tertiary stage of syphilis?

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Q. Which of the following is a specific test for detecting antitreponemal antibodies?

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Q. In which body part does the C. jejuni causes infection?

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Q. Which disease is caused by P. pseudomallei organism?

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Q. Which of the following antibiotics is most effective?

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Q. Pontiac fever is a more severe disease than Legionnaires’ disease.

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Q. Which of the following microorganism occurs in swine?

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Q. Which drug is used for treatment of brucellosis in humans?

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Q. The organism causing whooping cough can grow on ordinary culture media.

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Q. Which of the following capsular polysaccharides is used for preparing vaccine against meningococcal meningitis?

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Q. Thayer-Martin medium is used for isolation of organism for which disease?

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Q. Which of the following strains causes acute gastroenteritis in newborns and infants?

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Q. Which of the following toxins cause damage to the tissue cells by its phospholipase action?

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