Write right or wrong :- Tying wet handkerchief around nose and mouth is one of the principles of rescue.
Answers
Answer:
Yes, tying wet handkerchiefs around nose and mouth is one of the principles of rescue.
Explanation:
Yes, tying a wet handkerchief around the nose and mouth is a common method for filtering air in rescue operations where there is a risk of inhaling harmful substances such as smoke, dust, or toxic fumes.
The moist cloth acts as a barrier that can trap pollutants in the air, preventing them from being inhaled.
This is a simple, practical, and effective way of protecting the rescuer's respiratory system while they work in hazardous environments.
However, it's important to note that this method is not foolproof and is not a substitute for proper protective gear in hazardous environments where the concentration of toxic substances is very high.
The use of a wet handkerchief should always be combined with other safety measures to ensure the maximum level of protection.
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Answer: Yes this is true
Explanation: This is possible as the wet handkerchief around mouth or nose purifies the toxic gas in the air or anything toxic in the air. This is used in many situation like rescue services sometimes do.
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