2. Which of the following test indicates the susceptibility to streptococcal pyrogenic exotoxin? Schick test Disk test ASO test Precipitation test
3. Eugonic growth on Lowenstein-Jensen medium is produced by M bovis Mycobacterium tuberculosis Both (a) and (b) None of the above
4. Lactobacilli grow best under strict anaerobic conditions microaerophilic conditions in presence of 5% CO2 and PH6 microaerophilic conditions in presence of 3% CO2 and PH5 microaerophilic conditions in presence of 2% CO2 and PH4
5. The bacteria which is predominant flora of the human gut is Escherichia coli Clostridium perfringens Bacteroides Actinomyces
Score = Correct answers: