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

Question 1 of 20

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

Question 2 of 20

3. Percentage of alcohol commonly used for optimum disinfection:

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. Visceral larva migrans is caused by

Question 5 of 20

6. The basic chemical structure of endotoxins includes which of the following?

Question 6 of 20

7. Signs of typhoid fever is / are

Question 7 of 20

8. Mycobacterium tuberculosis is differentiated from other atypical mycobacteria by

Question 8 of 20

9. In poorly controlled Type I diabetes, most common infection is:

Question 9 of 20

10. Bacteria with tuft of flagella at one end are called

Question 10 of 20

11. Ig predominant in saliva is:

Question 11 of 20

12. Which of the following is most resistant to antiseptics:

Question 12 of 20

13. Which of the following infections is not associated with congenital malformations

Question 13 of 20

14. Process of tissue culture is known as?

Question 14 of 20

15. J chain is seen in which immunoglobulin:

Question 15 of 20

16. Not used in leptospirosis -

Question 16 of 20

17. T lymphocytes are MOST directly involved in which of the following?

Question 17 of 20

18. All of the following protozoa may be detected by Fecal Acid Fast Stain, except

Question 18 of 20

19. The mechanism by which most fungi cause disease

Question 19 of 20

20. The type of immunoglobulin most commonly increased in multiple myeloma is

Question 20 of 20