Which of the following belongs to cell fraction derived vaccine:
A. Measles
B. Mumps
C. Rubella
D. Hepatitis B
Hepatitis A virus is best diagnosed by:
A. IgM antibodies in serum
B. Isolation form stool
C. Culture from blood
D. Isolation from bile
The world german measles is applied for:
A. Rubella
B. Rubeola
C. Herpes simplex
D. Herpetic gingivostomatitis
The overall effect of HIV is to gradually impair the immune system by interference with:
A. Helper T lymphocytes
B. Natural killer cells
C. Plasma cells
D. Macrophages
Most common tumor associated with AIDS is:
A. Carcinoma
B. Kaposi’s sarcoma
C. Melanoma
D. Ewing’s sarcoma
EBV is responsible for all except:
A. Nasopharyngeal carcinoma
B. Burkitt’s lymphoma
C. Hepatoma
D. Infectious mononucleosis
patients with organ transplants are most frequently infected with:
A. Hepatitis A
B. Hepatitis B
C. CMV
D. EBV
The small nonparticulate protein leading to enhanced replication of HBV as well as HIV is:
A. HBc Ag
B. HBs Ag
C. Hbe Ag
D. HBx Ag
In HIV, gp 120, envelope glycoproteins bind specifically to:
A. CD8 T-cells
B. CD4 T-cells
C. B – cells
D. NK – cells
The virus which causes Aplastic anemia in chronic hemolytic disease is:
A. Adeno
B. Hepatitis
C. EB virus
D. Parvo virus
