1. Sterilization cycle uses:

Question 1 of 20

2. Farmer's Lung is caused due to exposure to

Question 2 of 20

3. A protoplast is best described as a bacterial cell

Question 3 of 20

4. The process of gene transfer between bacterial cells that involves the uptake of naked DNA molecules is classified as which of the following?

Question 4 of 20

5. Neurotoxin of tetanus acts on

Question 5 of 20

6. Which of the following represents the characteristic cellular infiltrate in delayed type hypersensitivity?

Question 6 of 20

7. Malignant pustule is seen in -

Question 7 of 20

8. Multiple drug resistance is related MOST closely to bacterial

Question 8 of 20

9. True about Toxaplasma gondi is, it is carried by -

Question 9 of 20

10. Hemolytic Streptococci can cause serious cross infections in hospital settings. These bacteria usually harbor which site in health workers working in the hospitals:

Question 10 of 20

11. Malignant pustule is referred to:

Question 11 of 20

12. IL-1 and TNF - ? during Inflammation are secreted by

Question 12 of 20

13. Aerosol spread leading to epidemics is seen in infection with

Question 13 of 20

14. Most resistant to antiseptics

Question 14 of 20

15. Virus is usually cultured in:

Question 15 of 20

16. Aflatoxins are produced by

Question 16 of 20

17. The principal oral site for the growth of spirochetes, fusobacteria, and other gram-negative anaerobes is:

Question 17 of 20

18. Which of the following has been shown to be the most effective antimicrobial agent for reducing plaque and gingivitis long-term?

Question 18 of 20

19. Which of the following statements about C. diphtheria is false:

Question 19 of 20

20. A young male presents with loose motions and 'intermittent abdominal pain over the past ,1 year Wet mount stool specimen showed the presence of multiple ova which are more than 100? in diameter. The causative organisms for the disease shall not include

Question 20 of 20