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Synthesis of antibodies in plasma cells occurs in_________________?

  • (A)  Golgi body
  • (B)  Endoplasmic reticulum
  • (C)  Nucleus
  • (D)  Mitochondria
Submitted By :Ali Uppal


Which of the following is an enrichment medium________________?

  • (A)  Blood agar
  • (B)  Selenite F Broth
  • (C)  Mac Conkey agar
  • (D)  Nutrient Broth
Submitted By :Ali Uppal


Example of immune complex hyper-sensitivity reaction is______________?

  • (A)  Atopic allergy
  • (B)  Serum sickness
  • (C)  Transfusion reaction
  • (D)  Contact dermatitis
Submitted By :Ali Uppal


The best sterilization method for a hand-piece is________________?

  • (A)  Ethylene oxide gas
  • (B)  dry heat
  • (C)  chemical vapour
  • (D)  All of the above
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Dark ground microscopy is useful to identify______________?

  • (A)  Mycoplasma
  • (B)  Chlamydiae
  • (C)  Rickettsiae
  • (D)  Spirochaetes
Submitted By :Ali Uppal


Submitted By :Ali Uppal


The Ig found in exocrine secretions is_____________?

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


Bacterial spores are destroyed by_______________?

  • (A)  Boiling at 100°C
  • (B)  Disinfection by hypochlorite solution
  • (C)  Autoclave
  • (D)  Pasteurisation
Submitted By :Ali Uppal


Which of the following is not a feature of anaphylaxis ?

  • (A)  Delayed reaction
  • (B)  Immediate reaction
  • (C)  passive transfer by serum
  • (D)  None of the above
Submitted By :Ali Uppal