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प्रश्न
What measure would you take to prevent water-borne diseases?
उत्तर
- All water sources such as water tanks, reservoirs etc. should be cleaned regularly and kept uncontaminated.
- Flowing of sewage and garbage etc. into water sources should be prevented.
- Purified water (free from contamination, suspended and dissolved substances) should be used for cooking, drinking and other household purposes.
- If water is contaminated, it should be boiled and filtered before drinking.
संबंधित प्रश्न
Show with the help of a flow chart only, the life cycle of malarial parasite in humans.
Answer the following question.
Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter.
The sporozoite of the malarial parasite is present in _______.
Where do the following events in the life cycle of Plasmodium takes place?
a) Fertilization - _________
b) Development of gametocytes - __________
c) Release of sporozoites - ________
d) Schizogony - _________
A patient was hospitalized with fever and chills. Merozoites were observed in her blood. What is your diagnosis?
How is this disease transmitted?
Which of the following is a pair of viral diseases?
Which of the following is not the causal organism for ringworm?
Certain pathogens are tissue/organ specific. Justify the statement with suitable examples.
Write the scientific name of the causative agent of the following diseases:
Typhoid
