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General Hygiene 2024 Final QBank: Question 1

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General Hygiene 2024 Final QBank: Question 1

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Questions and Answers

What is the main focus of hygiene?

Promoting physical fitness

Ensuring social well-being

Maintaining mental health

Preventing the spread of diseases (correct)

Which of the following is not a chemical factor related to hygiene?

Chlorine content

Temperature

Physical factor (correct)

pH value

How much water does an average adult consume per day?

3 liters (correct)

7 liters

1 liter

5 liters

Which water source poses the highest risk of bacterial contamination?

Surface water (D) Signup and view all the answers

What is the main criterion for choosing water supply sources?

Microbiological safety (B) Signup and view all the answers

What approximate share of disease burden is associated with environmental factors?

About 25% (A) Signup and view all the answers

What is the WHO standard pH of drinking water?

pH 6.5 to 8.5 (B) Signup and view all the answers

What indicator of microbiological safety of drinking water is used to assess quality?

Coliform bacteria (B) Signup and view all the answers

What does the GEMS protocol mean?

Global Environmental Monitoring System (D) Signup and view all the answers

What does maximum permissible concentration (MAC) refer to?

The highest allowable concentration of a substance in a particular medium (B) Signup and view all the answers