Microscopy And Techniques Trivia Questions! Microbiology Quiz
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The microscope is one of the best gadgets for scientists to observe organisms that cannot be seen by the naked eye. How much do you know about these organisms, how they look like, and their characteristics? The microbiology quiz below is made up of some microscopy and techniques trivia questions that will help you answer that question truthfully. Check it out!
- 1.In the lab the examination of wet preparation is mainly used to examine:-
- A.
Motile pathogens
- B.
C.f.s copsulated yeasts.
- C.
All above
- D.
None
- 2.Most of these organisms are motile EXCEPT:
- A.
Most of salmonella spp
- B.
Shigella spp
- C.
Vibrio spp
- D.
All above
- 3.Gram technique is used to identify pathogens by their:
- A.
Gram (stain) reaction whether (+ve or -ve)
- B.
Morphology ( e.g cocci, rods)
- C.
A and B
- D.
None
- 4.All these species are gram +ve EXCEPT:
- A.
Vibrio cholera
- B.
Actinomyces
- C.
Clostridium
- D.
None
- 5.Zeihl-Nelson technique is used to identify:
- A.
M.tubercolosis
- B.
M. Leprea
- C.
M.ulcerans
- D.
All above
- 6.There's acid fast differences between mycobacterium spp. Which species react weakly to acid fast stain:
- A.
M.leprea
- B.
M.tubercolosis
- C.
M.ulcerans
- D.
All above
- 7.The methylene blue technique can be used to show basic morphology of bacteria, e.g polychromed methylene blue is required to stain the capsules of :-
- A.
M. Tuberculosis
- B.
Bacillus anthracis
- C.
Vibrio spp
- D.
None
- 8.Giemsa is a stain that is used to identify:-
- A.
Blood parasites e.g malaria
- B.
Intestine parasites
- C.
Liver parasites
- D.
None
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