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Secretory piece of IgA is synthesized in______________?

  • (A)  T-cells
  • (B)  B-cells
  • (C)  Lymph nodes
  • (D)  Mucosal epithelium
Submitted By :Ali Uppal


VDRL is a________________?

  • (A)  Slide flocculation test
  • (B)  Tube flocculation test
  • (C)  Tube agglutination test
  • (D)  Latex agglutination test
Submitted By :Ali Uppal


Sterilisation control for moist heat is “or” The efficacy of the moist heat sterilization technique commonly used to sterlilize laboratory ware and culture media is tested by using_______________?

  • (A)  using Bacillus stearo thermo philus
  • (B)  Using non-pathogenic strain of clostridium tetani
  • (C)  Using chemical indicator
  • (D)  Using methylene blue
Submitted By :Ali Uppal


B.C.G untrue is_____________?

  • (A)  live vaccine
  • (B)  T.B vaccine
  • (C)  Orally administered
  • (D)  All of the above
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Exaltation is________________?

  • (A)  Decreased virulence
  • (B)  Increased Virulence
  • (C)  No change
  • (D)  None
Submitted By :Ali Uppal


Bacteria with tuft of flagella at one end are called_______________?

  • (A)  Monotrichate
  • (B)  Peritrichate
  • (C)  Bipolar
  • (D)  Lophotrichate
Submitted By :Ali Uppal


One of the following staining methods is an example of negative staining_______________?

  • (A)  Gram’s staining
  • (B)  Fontana’s staining
  • (C)  India ink preparation
  • (D)  Zheil-Neilson’s staining
Submitted By :Ali Uppal


Noguchi’s medium is used for________________?

  • (A)  Bordetella
  • (B)  Brucella
  • (C)  Borrelia
  • (D)  None of the above
Submitted By :Ali Uppal


Smith noguchi’s media is used for_______________?

  • (A)  Salmonella
  • (B)  Klebsiella
  • (C)  Spirochetes
  • (D)  Bacillus
Submitted By :Ali Uppal