Microbiology Mcqs


Q.  The minimum time required for the sterilization of surgical instruments by moist heat at 134°C is__________________?

a. 3 minutes
b. 15 minutes
c. 30 minutes
d. 60 minutes


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Erysipelas is caused by________________?
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MCQs:  Which of the following is obligate aerobe ?
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MCQs:  Staphylococcal toxic shock syndrome (SSS syndrome) is due to______________?
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MCQs:  A 6 year old boy comes with abdominal pain, vomiting after consuming mild products within 6 hours. The most likely organism responsible is______________?
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MCQs:  The most primitive mode of gene transfer occurs by____________?
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MCQs:  Antigen used in Weil-Felix reaction______________?
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MCQs:  A diabetic patient developed cellulitis due to staphylococcus aureus, which was found to be Methicillin resistant on the antibiotic sensitivity testing. All of the following antibiotics will be appropriate EXCEPT________________?
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MCQs:  Culture medium used for Bordatella pertussis is_________________?
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MCQs:  Pasteur developed the vaccine for_______________?
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MCQs:  Teichoic acid is present in cell walls of_________________?
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MCQs:  Pathogenic treponemas can be maintained in________________?
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MCQs:  Borelia vincenti is a______________?
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MCQs:  All of the following lab tests can be used to distinguish streptococcus mutans from other oral streptococci, except______________?
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MCQs:  A veterinary doctor had pyrexia of unknown origin His blood culture in special laboratory media was positive for gram negative short bacilli which was oxidase positive. Which one of the following is the likely organism grown in culture ?
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MCQs:  Pneumococus can be differentiated from streptococcus by________________?
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MCQs:  Streptococcus is classified based on__________________?
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MCQs:  Leprosy bacilli can be grown in_________________?
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MCQs:  Rapid diagnosis of Tuberculosis is possible with_______________?
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MCQs:  Commonest mycobacterial infection in tropical countries_______________?
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MCQs:  Opacity around colonies of Clostridium perfringens is due to_________________?
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