Tuesday 7 February 2017

MICROBIOLOGY MCQS

1.    
Dengue fever is caused by –
a. Bacteria               b. Virus
c. Fungi                   d. Rickettsia
B
2.    
Ziehl – Neelson stain is a ______
a. Simple stain          b. Counter stain
c. Differential stain      d. None of them
C
3.    
Metachromatic granules can be stained with
a. Saffranine          b. Methylene blue
c. Crystal violet       d. Pienic acie
B
4.    
At the temperature 160 for one hour, complete sterilization occurs in
a. Autoclave         b. Hot air oven
c. Laminar flow      d. Incubator
B

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