1. A five year old child presents with pustular lesions on the lower legs. The culture from the lesion showed hemolytic gram positive coccii. Provisional diagnosis of Group A streptococcal pyoderma can be done by:

Question 1 of 20

2. Antigen antibody precipitation is maximally seen in which of the following

Question 2 of 20

3. Which of the following is not a feature of anaphylaxis?

Question 3 of 20

4. Gram stained periorbital exudates in severe panophthalmitis with cellulitis in an elderly diabetic shows irregular branching aseptate and broad hyphae. Which of the following is the most likely diagnosis:

Question 4 of 20

5. Thumb print appearance in culture film smear is seen

Question 5 of 20

6. Which of the following statements about Pneumococcus is false:

Question 6 of 20

7. Malabsorption caused by A/E -

Question 7 of 20

8. Toxoids are

Question 8 of 20

9. Adenosine deaminase deficiency is seen in the following:

Question 9 of 20

10. What is sterilization?

Question 10 of 20

11. Exotoxins are:

Question 11 of 20

12. Bile esculine Agar is used for identification of

Question 12 of 20

13. Which of the following represents the phenotypic expression of both alleles in a gene pair

Question 13 of 20

14. All of the following are true about acute infection except:

Question 14 of 20

15. A child on administration of Penicillin developed fever, rashes, urticaria and swelling. It is due to:

Question 15 of 20

16. In the management of leprosy, Lepromin test is most useful for

Question 16 of 20

17. The component that sensitizes bacteria and virus to UV Irradiation

Question 17 of 20

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

Question 18 of 20

19. Which of the following is an acid-fast bacillus

Question 19 of 20

20. Infective dose of Salmonella Typhi is:

Question 20 of 20