Virology Mcqs
Q.1: The following hepatitis virus is transmitted by faeco-oral route________________?Q
A. Hepatitis B virus
B. Hepatitis C virus
C. Hepatitis D virus
D. Hepatitis E virus
Q.2: Virus are sharply differentiated from bacteria by_______________?A
A. Presence of either DNA or RNA
B. Simple structure
C. Complex multiplication
D. All of the above
Q.3: Rabies virus________________?
A. Cytotropic
B. Dermatotropic
C. Chromophilic
D. Neurotropic
Q.4: The time gap between appearance of Kopliks spot and cutaneous rash in measles is________________?d
A. 24 Hrs
B. 3-4 days
C. 2 weeks
D. 10 days
Q.5: Baby born to mother suffering from AIDS, all are true except________________?M
A. Failure to thrive
B. Have infections
C. 50% chances to have AIDS
D. All are true
Q.6: The Dane particle is the______________?'
A. HBV
B. IgG anti HAV
C. Delta Virus
D. HBC Ag
Q.7: The best way of detecting the presence of viruses in the infected cell culture is____________?b
A. Cytopathic changes in culture cells#
B. Presence of viral protein in the infected monolayer3
C. Haemagglutination test
D. Haemagglutination inhibition test!
Q.8: True about immune response of hepatitis B is__________________??
A. Antibody of HBs Ag is associated with resistance to infection=
B. Antibody to HBC is not protective!
C. Highest titres of anti HBC are found in persistent carriers of HBs AgE
D. CMI disappears soon after recover!
Q.9: Enterically transmitted NANB hepatitis B_____________?6
A. Hepatitis C
B. Hepatitis D
C. Hepatitis E
D. Hepatitis F
Q.10: Which of the following methods is adopted for screening HIV infection ?G
A. Virus isolation
B. Western blot followed by ELISA
C. ELISA followed by western blot technique(
D. Polymers chain reaction

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