Tests cycle I. At the institute unit the medical institute

CYCLE IV. MICROBIOLOGY

1. Choose the right answer:

Free oxygen is not favourable for the development of … microorganisms.

a) anaerobic b) aerobic c) minute d) invading

2. According to the … bacteria are divided into some groups.

a) taste b) movement c) shape d) width

3. In … Koch discovered tuberculosis bacilli.

a) 1865 b) 1884 c) 1882 d) 1905

4. Before D. I. Ivanovsky nobody had been able to prove the existence of … .

a) bacteria b) viruses c) microorganisms d) diseases

5. Ivanovsky came to the conclusion that the living organisms … than bacteria existed in the environment.

a) larger b) wider c) smaller d) bigger

6. The main property of … is to destroy the invading microbes.

a) cells b) microorganisms c) bacteria d) phagocytes

7. Koch became known all over the world due to the discovery of… .

a) tuberculosis bacilli b) cholera epidemic c) drugs d) bacteria

8. Robert Koch is the founder of… .

a) modern microbiology b) penicillin treatment c) virology d) cardiology

9. D.I.Ivanovskiy had to pass the juice of the diseased plant through a … which could catch the smallest bacteria.

a) tube b) device c) engine d) fine filter

10. Microorganisms can be destroyed due to … of the human organism.

a) the structure b) the local protective agents c) the cells d) the mucous

11. The first protective barriers of the human organism are … .

a) tissues b) muscles c) bones d) skin and mucous membranes

12. Dmitry Iosiphovitch Ivanovsky is the founder of… .

a) modern microbiology b) penicillin treatment

c) virology d) cardiology

13. Koch isolated a small … bacterium from the intestines of the men with cholera.

a) rod-shaped b) comma-shaped c) conical d) minute

14. Pathogenic microorganisms … different diseases.

a) produce b) destroy c) fight d) causes

15. Bacteria can pass into the tissue even any smallest wound exists ...

a) on the skin b) in the abdomen c) in the tissue d) in the blood

16. Leucocytes can catch and … certain microbes.

a) produce b) destroy c) grow d) keep

17. …. is of the same family of moulds that often appear on dry bread.

a) bacteria b) infection c) penicillin d) microbe

18. Cholera spread very rapidly from one place to another and thousands of healthy people ... .

a) died b) survived c) lived d) moved

19. A.Fleming did research work at one of the hospitals in London and became …. in bacterial action and antibacterial drugs.

a) interesting b) interested c) involve d) involving

20. The source of cholera was the… , which people drank.

a) salt b) juice c) water d) alcohol