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In HIV, gp 120, envelope glycoproteins bind specifically to______________?

  • (A)  CD8 T-cells
  • (B)  CD4 T-cells
  • (C)  B – cells
  • (D)  NK – cells
Submitted By :Ali Uppal


The virus which causes Aplastic anemia in chronic hemolytic disease is_______________?

  • (A)  Adeno
  • (B)  Hepatitis
  • (C)  EB virus
  • (D)  Parvo virus
Submitted By :Ali Uppal


ELISA test when compared to western blot technique is______________?

  • (A)  Less sensitive less specific
  • (B)  More sensitive, more specific
  • (C)  Less sensitive, more specific
  • (D)  More sensitive, less specific
Submitted By :Ali Uppal


Serological study for prevalence of Hepatitis B is best done by______________?

  • (A)  Surface antigen
  • (B)  Surface antibody
  • (C)  Core antigen
  • (D)  Core antibody
Submitted By :Ali Uppal


Which of the following is not a pox virus ?

  • (A)  Cowpox
  • (B)  Molluscum contagiosum
  • (C)  Small pox
  • (D)  chicken pox
Submitted By :Ali Uppal


Hepatitis A virus is best diagnosed by______________?

  • (A)  IgM antibodies in serum
  • (B)  Isolation form stool
  • (C)  Culture from blood
  • (D)  Isolation from bile
Submitted By :Ali Uppal


The world german measles is applied for_____________?

  • (A)  Rubella
  • (B)  Rubeola
  • (C)  Herpes simplex
  • (D)  Herpetic ginglvostomatitis
Submitted By :Ali Uppal


All are oncogenic except________________?

  • (A)  EB virus
  • (B)  Papilloma virus
  • (C)  Herpes simplex virus
  • (D)  Varicella zoster virus
Submitted By :Ali Uppal


DNA covering material in a virus is called as________________?

  • (A)  Capsomere
  • (B)  Capsid
  • (C)  Nucleocapsid
  • (D)  Envelope
Submitted By :Ali Uppal


All are oncogenic except________________?

  • (A)  Anopheles
  • (B)  Aedes
  • (C)  Culex
  • (D)  Mansoni
Submitted By :Ali Uppal