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.Management Sciences
Category: Virology
The presence of Which of the following factors in viruses makes protective vaccines a possibility ?
A. Enzymes
B. Protein coat
C. Polysaccharide
D. Lipids
What is the sequence which a retro virus follows on entering a host cell ?
A. RNA -DNA-RNA
B. RNA-DNA
C. DNA-RNA
D. DNA-RNA-DNA
DNA covering material in a virus is called as________________?
A. Capsomere
B. Capsid
C. Nucleocapsid
D. Envelope
Which of the following viruses are most likely to cross placenta and cause foetal defect ?
A. Herpes Simplex
B. Mumps
C. Rubella
D. Papilloma
The virus HIV is produced and propagated in_______________?
A. Dendritic cells of the lymphnode germinal epithelium
B. Circulating T4
C. B- lymphocytes
D. Epithelial cells of the sex organs
Which of the following is a RNA virus ?
A. Measles virus
B. Herpes Virus
C. Papavo virus
D. Adeno virus
The classic opportunistic infection in acquired immune deficiency syndrome is_____________?
A. Apthous stomatitis
B. Tuberculosis
C. Pneumocystis carinii pneumonia
D. Herpetic gingivostomatitis
A dentist suffred from Hepatitis B infection 3 months back. His laboratory tests are normal but he is not allowed by the medical board to do surgical practice. He is_____________?
A. Inactive carrier
B. Healthy carrier
C. Convalscent carrier
D. Paradoxical carrier
The virus which causes Aplastic anemia in chronic hemolytic disease is_______________?
A. Adeno
B. Hepatitis
C. EB virus
D. Parvo virus
Enterically transmitted NANB hepatitis B_____________?
A. Hepatitis C
B. Hepatitis D
C. Hepatitis E
D. Hepatitis F
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