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प्रश्न
Name any three diseases transmitted through vectors.
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उत्तर
Three diseases transmitted by vectors are sleeping sickness (by tsetse fly), malaria (by female Anopheles mosquito) and dengue (by Aedes mosquito).
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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.
A baby is not able to tell her/his caretakers that she/he is sick. What would help us to find out
(a) that the baby is sick?
(b) what is the sickness?
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?
Give an account of occurrence, symptoms, prevention and control of Diarrhoea.
Explain how does vaccine work?
Explain the general ways of preventing infection.
Name any two groups of micro-organisms from which antibiotics could be extracted.
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?
