Microbiology MCQ Question 111:-:-
All of following re acid-fast organisms except
(a) Mycobacterium tuberculosis
(b) Nocardia
(c) Isospora belli
(d) Staphylococcus
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Ans: (d) Staphylococcus ✔
Microbiology MCQ Question 112:-:-
Bacterial structure involved in respiration is
(a) Ribosome
(b) Pili
(c) Mesosome
(d) Flagella
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Ans: (c) Mesosome ✔
Microbiology MCQ Question 113:-:-
Identify correct statement regarding bacteria
(a) Respiration, cell division and sporulation are the functions of mesosome in bacteria
(b) Capsule in bacteria enables adherence to surface and protection against phagocytosis
(c) Heterotrophs are bacteria that are unable to synthesize their own food materials
(d) All the above
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Ans: (d) All the above ✔
Microbiology MCQ Question 114:-:-
Correct regarding cocci are……..
(a) Cocci are spherical shaped bacteria
(b) Cocci present in chain is known as streptococci
(c) Cocci present in the shape of grapes is known as streptococci
(d) All of the above
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Ans: (d) All of the above ✔
Microbiology MCQ Question 115:-
Primary immune response-the correct statement is:
(a) Involves IgG
(b) Antibody producing cells-Memory b cell
(c) No lag period
(d) Slow and sluggish
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Ans: (d) Slow and sluggish ✔
Microbiology MCQ Question 116:-
Which antibody crosses placenta?
(a) IgA
(b) IgG
(c) IgE
(d) IgM
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Ans: (b) IgG ✔
Microbiology MCQ Question 117:-
Type I hypersensitivity includes all of the following except:
(a) Autoimmune haemolytic anaemia
(b) Anaphylaxis
(c) Extrinsic asthma
(d) Hay fever
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Ans: (a) Autoimmune haemolytic anaemia ✔
Microbiology MCQ Question 118:-
Transplantation between members with same genetic constitution is known as:
(a) Autograft
(b) Isograft
(c) Allograft
(d) Xenograft
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Ans: (b) Isograft ✔
Microbiology MCQ Question 119:-
Which of the following infectious agents can be transmitted through blood tansfusion?
(a) HIV
(b) Treponema pallidum
(c) Toxoplasma gondii
(d) All of the above
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Ans: (d) All of the above ✔
Microbiology MCQ Question 120:-
A positive tuberculin test is indicated by and area of induration of:
(a) <5mm in diameter
(b) 6-9 mm in diameter
(c) >10 mm in diameter
(d) No induration
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Ans: (c) >10 mm in diameter ✔
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