Environmental Health Oral Questions Cmt Nta Level 4

Oral Questions | Environmental Health | Cmt Nta Level 4 

1. Define Environmental Health:

2. Mention three common environmental health laws or Acts in Tanzania:

3. State three Standard Classification of Environmen

4. Some cultures, social activities or practices that affect the health of the people are, mention any two:

5. What is the Effect of the Economic and Political Environment on Health, state any thre

6. What are the Common Uses of Water, mention five:

7. What are the Characteristics of Public Drinking Water?

8. The water cycle is made up of four steps, name them

9. What are advantages of surface water?

10. What are the disadvantages of surface water?

11. What are advantages of ground water sources?


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12. Disadvantages of ground water sources

13. Mention any four Industrial and mining activities that lead to water contamination:

14. Mention any three examples of Water borne diseases:

15. Mention any three examples of Water related diseases:

16. Mention any three examples of Water washed diseases:

17. What are the two Principal Methods of Water Testing?

18. Common features of water tank are

19. What is the Importance of Water Storage?

20. Define excreta:

21. Mention any two Bacterial diseases caused by indiscriminate disposal of excreta:

22. Mention any two viral diseases caused by indiscriminate disposal of excreta:

23. Mention any two protozoal diseases caused by indiscriminate disposal of excreta:

24. Mention any two helminthic diseases caused by indiscriminate disposal of excreta:

25. Mention any three Advantages of Improved Pit Latrine in Rural Areas

26. Mention any two Disadvantages of Improved Pit Latrine in Rural Areas

27.  Mention any three Advantages of VIP-Latrine

28.  State any Disadvantage of VIP-Latrine

29. State any Advantage of Pour Flush Latrine

30. State any Disadvantage of Pour Flush Latrine

31. What are the Advantages of Mound Latrines, mention any two:

32. State any Disadvantage of mound latrine:

33. What are the Disadvantages of borehole latrine, mention any two:

34. What are the Advantages of water borne sanitation system of excreta disposal, mention any two:

35. What are the Disadvantages of water borne sanitation system of excreta disposal, mention any two:

36. What is Sewage?

37. When untreated sewage is discharged into a river or a stream, it can cause the following

Problems, state any three:

38. What are the Aims of Sewage Treatment, state any three:

39. Name any three Commercial undertakings that are a source of liquid was

40. What are the Advantages of Oxidation Ponds, any three:

41. What are the Disadvantages of Oxidation Ponds, any two:

42. Name the Stages involved in Refuse Management

43. Mention any three Types of Refus

44. What is Direct Incineration?

45. What is meant by Healthful housing?

46. What is meant House space provision?

47. What are the Basic Requirements for a House, state any four:

48. What are the Hazards of Poor Housing; state any four

49. State the Criteria considered for Selection of a Site for Constructing a Healthy House, any three

50. What are the three Types of natural ventilation :

 

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