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प्रश्न
Write short notes on the following:
Communicable diseases
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उत्तर
Communicable diseases are the diseases which spread by different organisms such as bacteria, virus and fungi. These are transmitted from one person to another. Example - Flu, malaria, syphilis.
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संबंधित प्रश्न
Define the following:
Vaccination
Make a list.
Viral diseases.
What are communicable diseases? How can they be avoided?
How can we control spreading of diseases by mosquitoes and houseflies?
Find the odd one out:
Mention the food constituents which may be lacking in one’s diet, in case of the following:
A child having rickets.
Match the items in Column A with those in Column B:
| Column A | Column B | ||
| 1 | Beri-beri | a | Vitamin C |
| 2 | Anaemia | b | Vitamin D |
| 3 | Scurvy | c | Vitamin A |
| 4 | Rickets | d | Vitamin B1 |
| 5 | Goitre | e | Iron |
| 6 | Night blindness | f | Iodine |
State whether the following statement is True or False:
Allergy is due to hypersentiveness of tissue to certain substances
______ disease is spread from one person to another.
Differentiate between Infectious and Non-Infectious diseases.
