Which of the following viruses are most likely to cross placenta and cause foetal defect ?

Related Mcqs:

1. The vulnerable period of pregnancy for the causation of foetal malformation is_____________?

   A. 1 – 18 days
   B. 19 – 55 days
   C. 56 – 85 days
   D. II trimester

2. Immunoglobulin crossing placenta is_________________?

   A. Ig M
   B. Ig A
   C. Ig G
   D. Ig D

3. Viruses can be isolated from clinical samples by cultivation in the following except_______________?

   A. Tissue culture
   B. Embryonated eggs
   C. Animals
   D. Chemically defined media

4. Which of the following viruses does not infect salivary glands ?

   A. Echo virus
   B. Hepatitis C
   C. HIV
   D. Orthomyxovirus

5. Which of the following viruses produces both intranuclear and intracytoplasmic inclusion bodies_____________?

   A. Chicken pox
   B. Rabies
   C. Small pox
   D. Measles

6. Which of the following viruses appears to be involved in the pathogenesis of Kaposi’s sarcoma_____________?

   A. Human Herpes Virus 3
   B. Human Herpes Virus 1
   C. Human Herpes Virus 8
   D. Human Herpes Virus 4

7. The presence of Which of the following factors in viruses makes protective vaccines a possibility ?

   A. Enzymes
   B. Protein coat
   C. Polysaccharide
   D. Lipids

8. Each of the following viruses possesses an outer lipoprotein envelope except_____________?

   A. Varicella Zoster Virus
   B. Papilloma Virus
   C. Influenza Virus
   D. Human immunodeficiency virus

9. The best way of detecting the presence of viruses in the infected cell – culture is____________?

   A. Cytopathic changes in culture cells
   B. Presence of viral protein in the infected monolayer
   C. Haemagglutination test
   D. Haemagglutination inhibition test

10. Viruses can be cultured in all except_______________?

    A. Chick embryo
    B. Blood agar
    C. Guinea pigs
    D. Cell culture