1. Most respiratory diseases are air-borne. It is important to breathe clean, fresh air. Cover your mouth and nose when you are in a crowed place or when the air is heavily polluted. Wearing a mask over the nose is now common in urban areas and in factories.
2. Cigarettes contain poisonous substances that are harmful to the respiratory organs, especially the lungs. Refrain from smoking.
3. Respiratory ailments are contagious. Colds and coughs are visible signs of most respiratory ailments. Do not stay too close to people who have them. When they cough or sneeze, germs are sure to be in the air. You may catch these germs and get sick, too.
4. Go to a place where the air is clean and do breathing exercises. These will help make your lungs strong and increase their capacity to hold air.
5. At first sign of a serious respiratory infection, consult a doctor. Early diagnosis and treatment will prevent complications. It is also necessary to treat any infection that affects the respiratory system to prevent it from becoming worse.
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Answer:
1. Most respiratory diseases are air-borne. It is important to breathe clean, fresh air. Cover your mouth and nose when you are in a crowed place or when the air is heavily polluted. Wearing a mask over the nose is now common in urban areas and in factories.
2. Cigarettes contain poisonous substances that are harmful to the respiratory organs, especially the lungs. Refrain from smoking.
3. Respiratory ailments are contagious. Colds and coughs are visible signs of most respiratory ailments. Do not stay too close to people who have them. When they cough or sneeze, germs are sure to be in the air. You may catch these germs and get sick, too.
4. Go to a place where the air is clean and do breathing exercises. These will help make your lungs strong and increase their capacity to hold air.
5. At first sign of a serious respiratory infection, consult a doctor. Early diagnosis and treatment will prevent complications. It is also necessary to treat any infection that affects the respiratory system to prevent it from becoming worse.
Explanation: