Mcq Subject: Microbiology
A 12-year-old girl presents to the casualty with symptoms of fever, shoness of breath, and cough. A chest X-ray reveals complete consolidation of the lower lobe of the left lung. Cultures of the lower lobe of the left lung would most likely reveal which organism?
A. Streptococcus pneumoniae
B. Staphylococcus aureus
C. Klebsiella pneumoniae
D. Pseudomonas aeruginosa
View DescriptionTest for diagnosis of pyogenic meningitis is?
A. Widal
B. CSF PCR
C. CSF examination
D. PET scan
View DescriptionFoam cells are seen in infection with which virus ?
A. Measles
B. EBV
C. Molluscum contagiosum
D. RSV
View DescriptionWhich of the following is a newly emerging food poisoning organism
A. Salmonella typhimurium
B. Enterococcus
C. Diphtheria
D. Pseudomonas
View DescriptionWhich of the following is very difficult to induce antibody –
A. Polysaccharide
B. Protein
C. Antigen
D. Effector
View DescriptionWhat is the most probable poal of entry of Aspergillus?
A. Puncture wound
B. Blood
C. Lungs
D. Gastrointestinal tract
View DescriptionOrganisms that has not been cultured successfully so far is-
A. Leptospira
B. Treponema pallidum
C. Bordetella
D. Staphylococcus
View DescriptionTrue regarding lag phase is?
A. Time taken to adpt in the new environment
B. Growth occurs exponentially
C. The plateau in lag phase is due to cell death
D. It is the 2nd phase in bacterial growth curve
View DescriptionNaglers reaction is shown by
A. Clostridium tetani
B. Clostridium botulinum
C. Clostridium perfringens
D. Clostridium septicum
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