VARIANT 1

VARIANT 1

1. Common sanitary parameters of soil are:

А. Content of pesticides

В. Content of harmful substances

С. Level of subsoil waters

D. Parameters of soil microflora

E. Content of mineral fertilizers

2. What is the norm of humidity in buildings (in %)?

A) 20-30 B)80-90 C)40-60 D)50-65 E)10-35

3. Inhabited quarter in the occupied places is:

А. Inhabited buildings limited by streets and side-streets

В. Inhabited site restricted by large streets

С. Inhabited site with establishments of population service

D. Inhabited site with medical establishments of population service

E. Inhabited site on 10-12 000 inhabitants

4. The hygienic importance of soil is caused with:

А. Epidemiological importance

В. Endemic importance

С. Reclamation importance

D. Transport importance

5. Contamination of the wound with soil may cause:

A. Cholera

B. Salmonellosis

C. Tetanus

D. Brucellosis

E. Deer-fly fever

6. The normal level of temperature in the living room is:

A) 18-20⁰C B)28-30⁰C C)14-16⁰C D) 16-18°C E) 24-26°C

7. What is urbanization?

А. Increase of number of the urban population

В. Acceleration of rates of children physical development

С. Increase of atmosphere pollution in cities

D. Decrease of number of infectious diseases

E. Decrease of rates of children physical development

8. What functional zones are allocated in cities?

А. Residental, industrial, transport-warehouse, green

В. Central, industrial, transport, suburban

С. Central, suburban, transport

D. Zones of dwelling houses & industrial constructions

E. Zone of rest & transport zone

9. Noise level in living rooms should be no more:

A.20-25 dB B.25-30 dB C.40-60 dB D.35-40 dB

10. Allowable volume of ventilation per one person (in m³) is:

А. 10-15 В. 20-30 С. 15-20

Question 11. The basic hygienic parameters of soil .Structure of the Soil. Hygienic, epidemic and endemic significances of soil