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Microbiology Mcqs

Each of the following viruses possesses an outer lipoprotein envelope except_____________?

  • (A)  Varicella Zoster Virus
  • (B)  Papilloma Virus
  • (C)  Influenza Virus
  • (D)  Human immunodeficiency virus
Submitted By :Ali Uppal


All are true about legionella pneumophilia except______________?

  • (A)  Aquatic bodies are main habitat
  • (B)  It can replicate in amoeba
  • (C)  Urine test is a reliable method
  • (D)  Person to person transmission
Submitted By :Ali Uppal


The predominant immunoglobulin in saliva is_______________?

  • (A)  IgA
  • (B)  IgD
  • (C)  IgE
  • (D)  IgG
Submitted By :Ali Uppal


Steam under pressure in used in ________ sterilization?

  • (A)  Pasteurization
  • (B)  Autoclave
  • (C)  Kochs sterilizer
  • (D)  hot air oven
Submitted By :Ali Uppal


The chemotactic factor is______________?

  • (A)  C2a
  • (B)  C3b
  • (C)  C4a
  • (D)  C5a
Submitted By :Ali Uppal


Erysipelas is caused by________________?

  • (A)  Group B staphylococci
  • (B)  Group A steptococci
  • (C)  Gonococci
  • (D)  Pneumococci
Submitted By :Ali Uppal


The causative organism for cat-scratch disease is______________?

  • (A)  Chlamydia trachomatis
  • (B)  Donovania granulomatis
  • (C)  Bartonella henselae
  • (D)  Hemophilia ducreya
Submitted By :Ali Uppal


Which one of the following enteric organisms is anaerogenic and non motile ?

  • (A)  Shigella sonnei
  • (B)  Salmonella typhi
  • (C)  Proteus mirabilis
  • (D)  Klebsiella pneumonia
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Bacterial species which is protective or beneficial to the host is_______________?

  • (A)  Streptococcus sanguis
  • (B)  Porphyromonas gingivalis
  • (C)  Treponema denticola
  • (D)  Spirochetes
Submitted By :Ali Uppal