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प्रश्न
Give an account of occurrence, symptoms, prevention and control of Diarrhoea.
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उत्तर
It is caused by infections via contaminated food, drinks, clothes, etc.
The symptoms include discharge of semisolid or fluid faeces, vomiting, abdominal cramps and decreased appetite. It can be prevented by improving hygiene.
It can be cured by giving antibiotic treatment to the patient.
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संबंधित प्रश्न
What is immunisation?
Conduct a survey in your neighbourhood to find out what the three most common diseases are. Suggest three steps that could be taken by your local authorities to bring down the incidence of these diseases.
Under which of the following conditions is a person most likely to fall sick?
(a) when she is recovering from malaria.
(b) when she has recovered from malaria and is taking care of someone suffering from chicken-pox.
(c) when she is on a four-day fast after recovering from malaria and is taking care of someone suffering from chicken-pox.
Why?
Under which of the following conditions are you most likely to fall sick?
(a) when you are taking examinations.
(b) when you have travelled by bus and train for two days.
(c) when your friend is suffering from measles.
Why?
Explain the methods of prevention of malaria.
Explain how does vaccine work?
"Prevention is better than cure". Explain.
Explain the general ways of preventing infection.
What is an antibiotic? Give two examples
Name any three diseases transmitted through vectors.
