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प्रश्न
What is conjunctivitis?
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उत्तर
Conjunctivitis is a viral disease of the eye which is highly infections i.e., spreads from
one person to another very fast.
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संबंधित प्रश्न
Define the following:
Vaccination
Give the names of five non-infectious diseases other than given in the lesson.
What are the causes and symptoms of malaria, chicken pox and tuberculosis? How can these diseases be prevented?
Put a tick mark (✓) against the correct alternative in the following statement:
Deficiency of Iodine in one’s food can cause:
Mention the food constituents which may be lacking in one’s diet, in case of the following:
A person suffering from beri-beri.
Mention the causal organisms of the following disease: Cholera
What are communicable diseases?
Crossword Puzzle
Down
1. A disease caused due to the bite of a mad dog. (6)
2. Kwashiorkor and marasmus are caused due to the deficiency of this food component. (7)
3. A disease causing bleeding gums. (6)
Across
4. A disease due to deficiency of vitamin D. (7)
5. Diabetes is caused due to deficiency of this hormone. (7)
6. The deficiency of this mineral causes anaemia. (4)
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Which body part produces insulin?
Who discovered ‘vaccine’ for the first time? Name two diseases that can be prevented by using vaccines
