A. Group B staphylococci
B. Group A steptococci
C. Gonococci
D. Pneumococci
Related Mcqs:
- Q fever is caused by________________?
A. Rickettsia tsutsugamushi
B. R. prowozekii
C. R. quintana
D. C. burnetti - Pneumococus can be differentiated from streptococcus by________________?
A. Type of hemolysis
B. Gram staining
C. Growth characteristics
D. Bile solubility - Dental Plaque adheres to tooth surface by________________?
A. Dextran
B. Epithelial cells
C. Bacteria
D. Sucrose - Endotoxins are produced by________________?
A. Fungi
B. Gram +ve bacteria
C. Virus
D. Gram -ve bacteria - Virus infected cell is killed by________________?
A. Interferons
B. Macrophages
C. Neutrophils
D. Autolysis - Oil and Grease are sterilized by________________?
A. Hot air oven
B. Auto claving
C. Irradiation
D. Ethylene dioxide - Antibiotic sensitivity and resistance of micro organisms is determined by________________?
A. Direct microscopy
B. Culture
C. ELISA
D. DNA probe - Aflatoxins are produced by________________?
A. Aspergillus niger
B. Aspergillus fumigatus
C. Aspergillus flavus
D. All of the above - Actinomycosis is caused by______________?
A. Fungus
B. Acid fast, non-motile bacillus
C. Anaerobic, gram positive, non-acid fast bacteria.
D. Retrovirus - Subacute bacterial endocarditis is caused by_____________?
A. Streptococcus viridans
B. Haemolytic streptococci
C. Staphylococcus aureus
D. Nisseria
