10 Questions
What is the main focus of hygiene?
Preventing the spread of diseases
Which of the following is not a chemical factor related to hygiene?
Physical factor
How much water does an average adult consume per day?
3 liters
Which water source poses the highest risk of bacterial contamination?
Surface water
What is the main criterion for choosing water supply sources?
Microbiological safety
What approximate share of disease burden is associated with environmental factors?
About 25%
What is the WHO standard pH of drinking water?
pH 6.5 to 8.5
What indicator of microbiological safety of drinking water is used to assess quality?
Coliform bacteria
What does the GEMS protocol mean?
Global Environmental Monitoring System
What does maximum permissible concentration (MAC) refer to?
The highest allowable concentration of a substance in a particular medium
Test your knowledge of general hygiene with this AI-generated question. Learn about the definition of hygiene and its importance in maintaining health.
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