Which does not have a viral etiology______________?

Related Mcqs:

1. Which of the following does not have a viral etiology ?

   A. Burkitt’s lymphoma
   B. Nasopharyngeal carcinoma
   C. Hodgkin’s lymphoma
   D. Hepatocellular carcinoma

2. The viral action is differentiated from bacterial action by_________________?

   A. Interferon production
   B. Toxin production
   C. Lymphocytes production
   D. Neutrophils production

3. Components of innate immunity that are active against viral cells includes______________?

   A. NK Cells
   B. Cytotoxic T cells
   C. B cells
   D. Memory B cells

4. The best technique useful for initial viral load estimation is________________?

   A. Real time PCR
   B. Widal test
   C. Electrophoresis
   D. Immunofluoresence

5. NK cells are effective against viral infected cells only if the cell with infection___________?

   A. Exprss MHC class I proteins
   B. Unable to express MHC class I proteins
   C. Express MHC class II proteins
   D. Unable to express MHC class II proteins

6. Which among the following anti-HIV drugs in an inhibitor of viral fusion ?

   A. Enfuvirtide
   B. Nelfinavir
   C. Efavirenz
   D. Etanercept:

7. Which among the following anti-HIV drugs is also used to treat viral hepatitis B ?

   A. Enfuvirtide
   B. Lamivudine
   C. Efavirenz
   D. Ritonavir

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

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

9. Which of the following does not go into chronic hepatitis stage ?

   A. HBV
   B. HCV
   C. HDV
   D. HEV

10. Which of the following organisms does NOT react with gram’s stain ?

    A. Actinomyces israelii
    B. Candida albicans
    C. Mycobacterium tuberculosis
    D. Streptococcus mutan