Question

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89) The DPT vaccination is used for immunization against which of the following (1 pts bacteria i. Corynebacterium diptheriae ii. Clostridium tetani ii. Bordetella pertussis iv. Salmonella typhii v. Mycobacterium tuberculosis iv. Yersinia pestis O., il. and iii. O i. iii., and V. Oiii. and vi. O., iv. and vi. Oi, v. and vi. (1 pts) 90) Which of the following bacteria exert their pathogenicity via toxins? i. Clostridium botulinum ii. Clostridium tetani iii. Yersinia pestis iv. Vibrio cholerae O., ii. and iii. i. and ii. iii. only All of the above are correct. lone fo the above are correct

Answer 1

89. DPT provides immunity against diptheria, pertussis and tetanus. These are caused by corneybacterium diptheriae, bordotella pertussis and clostridium tetani. Hence the correct answer is: i,ii and iii.

90. All of the microbes given release toxins to cause their effect on the host. Hence the correct answer is: all of the above.

91. The gas gangrene is caused by clostridium perfringes. Hence the correct answer is: Clostridium perfringes.

92. The neisseria gonorrhoea and treponema pallidum are the two microbes which are transmitted sexually and the correct answer is: two of the above are correct.

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