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प्रश्न
What is an antibiotic? Give two examples
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उत्तर
Antibiotics are the chemicals secreted by microorganisms like fungi and bacteria that kill or hinder the growth of certain other kinds of microorganisms like bacteria, e.g., pen; cillin and streptomycin.
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संबंधित प्रश्न
How many times did you fall ill in the last one year? What were the illnesses?
(a) Think of one change you could make in your habits in order to avoid any of /most of the above illnesses.
(b) Think of one change you would wish for in your surroundings in order to avoid any of/most of the above illnesses.
A doctor/nurse/health-worker is exposed to more sick people than others in the community. Find out how she/he avoids getting sick herself/himself.
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.
Give an account of occurrence, symptoms, prevention and control of Diarrhoea.
Explain the methods of prevention of malaria.
"Prevention is better than cure". Explain.
Explain the general ways of preventing infection.
Name any three diseases transmitted through vectors.
Explain giving reasons
A balanced diet is necessary for maintaining a healthy body.
Why do some children fall ill more frequently than others living in the same locality?
