Black pigmented anaerobes include all of the following except ?
A. Buccae
B. Prevotella
C. Tannerella
D. Porphyromonas
MICRO BIOLOGY
Microbiology MCQs with answers for medical students. Micro biology MCQ questions with answers for online tests.
Among The infectious diseases transmitted by food, one is ?
A. Tuberculosis
B. Typhoid fever
C. Viral stomatitis
D. Diptheria
Which of the following fulfil all the criterias of kich’s postulates?
A. N. gonorrhoeae
B. Treponema pallidum
C. Mycobacterium leprae
D. None of them
On a stained slide, clostridium tetani has the appearance of a ?
A. Chain of beads
B. Safely pin
C. Bunch of a
D. Drum stick
In initial stages of tyhoid, salmonella can be detected in ?
A. Urine
B. Blood
C. Feacus
D. All of them
Signs of tyhoid fever is/are ?
A. perforation
B. Osteomyelitis
C. Haemorrhage
D. All of them
Structure in involved in bacterial attachment to cell surface is ?
A. Fimbria
B. Flagella
C. Capsule
D. None of them
Most frequently encountered clostridial species in gas gangrene is ?
A. Clostridium welchii
B. Clostridium difficile
C. Clostridium botulinum
D. Clostridium tetani
Group A carbohydrate of Str. pyogenes cross reacts with human ?
A. Cardiac valves
B. Vascular intima
C. Synovial fluid
D. Myocardium
ASO (Antistreptolysin 0) test is uesd for the diagnosis of ?
A. Rickettsial fever
B. Rheumatie fever
C. Rheumatoid arthritis
D. Typhoid fever