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Microbiology Mcqs

The spirochete which is associated with fusospirochetosis is______________?

  • (A)  Treponema pallidum
  • (B)  Treponjema pertenue
  • (C)  Borrelia burgdorferi
  • (D)  Borrelia vincenti
Submitted By :Ali Uppal


Mycobacterium tuberculosis is best demonstrated by_________________?

  • (A)  Gram’s stain
  • (B)  H & E stain
  • (C)  Ziehl-Neelsen stain
  • (D)  PAS stain
Submitted By :Ali Uppal


Dental Plaque adheres to tooth surface by________________?

  • (A)  Dextran
  • (B)  Epithelial cells
  • (C)  Bacteria
  • (D)  Sucrose
Submitted By :Ali Uppal


About N. gonorrhoea, all are true except__________________?

  • (A)  Most common cause of urethritis is male
  • (B)  All stains are highly susceptible to penicillin
  • (C)  Wide spread axoregnic stains cause disseminated gonococcal infection
  • (D)  Found exclusively in human beings.
Submitted By :Ali Uppal


Borelia vincenti is a______________?

  • (A)  Mycoplasma
  • (B)  Mycobacteria
  • (C)  Spirochaete
  • (D)  Chlamydia
Submitted By :Ali Uppal


Pathogenic treponemas can be maintained in________________?

  • (A)  Tissue culture
  • (B)  Chick embryos
  • (C)  Artificial media
  • (D)  Rabbit testis only
Submitted By :Ali Uppal


Teichoic acid is present in cell walls of_________________?

  • (A)  Gram positive bacteria
  • (B)  Gram negative bacteria
  • (C)  Yeast
  • (D)  Protozoa
Submitted By :Ali Uppal


Pasteur developed the vaccine for_______________?

  • (A)  Anthrax
  • (B)  Rabies
  • (C)  Cholera
  • (D)  All of the above
Submitted By :Ali Uppal


Culture medium used for Bordatella pertussis is_________________?

  • (A)  Wilson Blair medium
  • (B)  Bile broth
  • (C)  Bordet Gengou medium
  • (D)  Robertson cooked meat medium
Submitted By :Ali Uppal


Submitted By :Ali Uppal