VARIANT 10

VARIANT 10

1. What is minimal ratio of air exchange in living rooms?

А. 2-3 В. 0,5-1 С.1-2

2. What is minimal ratio of air exchange for the kitchen?

А.4-5 В.1-2 С.0,5-1 D. 2-3 E. 8-10

3. Maximal permissible concentration of carbon dioxide in air of living rooms is:

А.0,01 % B.0,1 % C.0,5 % D.1,0 % E. 1,5%

4. The minimal distance between nearest buildings is:

А. Sum of heights of buildings B. Height of the highest building

С. 1,5-2 heights of the highest building D. 10 m

5. What is recommended light coefficient for living-rooms?

А. 1:4-1:5 B. 1:2-1:3 C. 1:8-1:10 D. 1:5-1:6

6. What is urbanization?

А. Increase of atmosphere pollution in cities

В. Acceleration of rates of children’s physical development

С. Increase of number of the urban population

D. Decrease of number of infectious diseases

E. Decrease of rates of children’s physical development

7. What functional zones are allocated in cities?

А. Central, suburban, transport

В. Central, industrial, transport, suburban

С. Residental, industrial, transport-warehouse, green

D. Zones of dwelling houses & industrial constructions

E. Zone of rest & transport zone

8. Residental quarter in the occupied places is:

А. Habitable site per 10-12 000 inhabitants

В. Habitable site restricted by large streets

С. Habitable site with establishments of population service

D. Habitable site with medical establishments of population service

E. Habitable buildings limited by streets and side-streets

9. The hygienic importance of soil is conditioned by:

А. Transport importance В. Endemic importance

С. Reclamation importance D. Epidemiological importance

10. Choose the geochemical endemic diseases:

А. Allergy В. Angina pectoris С. Pneumoconiosis

D. Rickets E. Fluorosis

Question 11. Cleaning sewage of medical tstablishments