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

Question 1 of 20

2. Diagnostic of Rabies -

Question 2 of 20

3. Immunoglobulin bound on the surface of bacteria mediates phagocytosis by (Phagocytosis causes complement activation by)-

Question 3 of 20

4. The most common pathogens responsible for nosocomial pneumonias in the ICU are

Question 4 of 20

5. Endotoxins have all but one of the properties given below:

Question 5 of 20

6. A farmer from the sub-Himalayan region presents with multiple leg ulcers. The most likely causative agent is

Question 6 of 20

7. The following hepatitis virus is transmitted by faeco-oral route: except

Question 7 of 20

8. Which of these is true about antibodies:

Question 8 of 20

9. Which of the following is a powerful oxidizing agent that inactivates bacteria and most viruses by oxidizing free sulfhydryl groups?

Question 9 of 20

10. Which of the following is an enrichment medium?

Question 10 of 20

11. Complement binding Immunoglobin via the classical pathway is -

Question 11 of 20

12. All of the following statements about Pontiac fever are true, except

Question 12 of 20

13. All of the following statements concerning immunity are true, except:

Question 13 of 20

14. Positive Shick's test indicates that person is

Question 14 of 20

15. Reassortment is seen in -

Question 15 of 20

16. Which cells listed below help to assist other T cells and B cells to express their immune functions?

Question 16 of 20

17. All are true regarding Donavanosis except:

Question 17 of 20

18. Method of sterilization for fibreoptic laryngoscope:

Question 18 of 20

19. Germ tubes are formed mainly by

Question 19 of 20

20. Zero growth rate is observed during one of the phases of the bacterial growth curve:

Question 20 of 20