Microbiology MCQ Question 131:-:-
The disadvantage of incinerator s that it generates
(a) Highly toxic gases
(b) UV rays
(c) Radioactive rays
(d) X-rays
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Ans: (a) Highly toxic gases ✔
Microbiology MCQ Question 132:-:-
Which of the following is used for passive immunization?
(a) Human sera and Animal sera
(b) Killed vaccine
(c) Toxoid
(d) Live attenuated vaccine
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Ans: (a) Human sera and Animal sera ✔
Microbiology MCQ Question 133:-:-
The most common staining technique used to distinguish between Gram +ve and Gram -ve bacteria is
(a) Gram staining
(b) Ziehl-Neelsen staining
(c) Acid fast staining
(d) Albert’s staining
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Ans: (a) Gram staining ✔
Microbiology MCQ Question 134:-:-
Which of the following is most reliable and commonly employed method of sterilization.
(a) UV rays
(b) Heat
(c) X-rays
(d) All of the above
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Ans: (b) Heat ✔
Microbiology MCQ Question 135:-
Food poison is caused by….
(a) Clostridium perfringens
(b) Clostridium botulism
(c) Corynebacterium diphtheriae
(d) Clostridium tetani
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Ans: (b) Clostridium botulism ✔
Microbiology MCQ Question 136:-
Which of the following is LIVE ATTENUATED VACCINE?
(a) BCG vaccine
(b) Rabies vaccine
(c) Diphtheria toxoid
(d) Tetanus toxoid
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Ans: (a) BCG vaccine ✔
Microbiology MCQ Question 137:-
The method of killing of all microorganisms including their spores is known as
(a) Sterilization
(b) Disinfection
(c) Incineration
(d) Lysis
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Ans: (a) Sterilization ✔
Microbiology MCQ Question 138:-
All are true about SARS EXCEPT:
(a) Epidemic is seen in India
(b) Spreads by droplet
(c) Diagnosed by PCR
(d) Caused by a type of coronavirus
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Ans: (a) Epidemic is seen in India ✔
Microbiology MCQ Question 139:-
Hepatitis virus that spreads by faecal-oral route:
(a) Hepatitis A
(b) Hepatitis B
(c) Hepatitis C
(d) Hepatitis D
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Ans: (a) Hepatitis A ✔
Microbiology MCQ Question 140:-
Which parameter is not included in HAI surveillance?
(a) CA-UTI (catheter associated urinary tract infection)
(b) CLABSI (central line associated bloodstream infection)
(c) VAP (ventilator associated pneumonia)
(d) Open wound infections
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Ans: (d) Open wound infections ✔
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