1. The antigen-binding site of antibody molecules is localized in the

Question 1 of 20

2. All of the following clinical features are associated with enteroviruses

Question 2 of 20

3. Gram -ve bacteria stain during gram staining:

Question 3 of 20

4. Fungus affecting reticular endothelial system

Question 4 of 20

5. Most sensitive test for Treponema -

Question 5 of 20

6. Which cellular organelle listed below contains specialized enzymes whose functions involve hydrogen peroxide?

Question 6 of 20

7. Which of the following is a true statement?

Question 7 of 20

8. A patient presents with signs of pneumonia. The bacterium obtained from sputum was a gram positive cocii which showed alpha hemolysis on sheep agar. Which of the following test will help to confirm the diagnosis?

Question 8 of 20

9. Graft versus host reaction is caused by

Question 9 of 20

10. The mechanism by which most fungi cause disease

Question 10 of 20

11. Best method to disinfect delicate instruments as endoscope, cystoscopes and metallic instrument is by

Question 11 of 20

12. For sterilization efficiency determination, the biologic standard used is:

Question 12 of 20

13. True about mycobacterium other than tubercular bacilli:

Question 13 of 20

14. A former from the sub-Himalayan region presents with multiple leg ulcers. The most likely causative agent is:

Question 14 of 20

15. Epstein Barr virus causes autoimmunity by:

Question 15 of 20

16. One of the following is a treponemal test for diagnosis of syphilis

Question 16 of 20

17. Hepatitis E virus causes which of the following:

Question 17 of 20

18. Silver Impregnation method of staining is useful to demonstrate

Question 18 of 20

19. Pleoniorphic' shape of bacteria signifies:

Question 19 of 20

20. Which of the following chemical agents has the broadest antimicrobial spectrum of activity?

Question 20 of 20