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प्रश्न
What is hygiene?
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उत्तर
Hygiene refers to the good habits and their practices which is followed to prevent disease, maintain good health, especially through cleanliness, consumption of safe drinking water and proper disposal of sewage. It refers to all those activities that are done for improving and maintaining good health and sound mind.
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संबंधित प्रश्न
Children eating more of fast food tend to suffer from obesity (overweight). Comment.
Find the odd one out:
Typhoid, cholera, jaundice, tuberculosis, tetanus.
Given a crossword puzzle. Read the clues across and clues downward, and fill up the blank squares. Check up your performance with the correct solution given at the end.
Clues across
- Category of the pathogen that causes diseases, like common cold and mumps.
- These may readily grow in your hair if you do not wash it regularly.
- This is the vaccine for preventing tuberculosis.
- Cover this part of your body by a handkerchief while sneezing to prevent droplet infection to others.
- The disease pertussis is popularly known as whooping
- One of the most common insects which visit our exposed foods and contaminates them.
- A disease that weakens the body’s defense system
8. Germ or germ – substance introduced into the body to prevent the occurrence of an infectious disease.
9. A disease in which the eyes, the skin, and the urine turn yellow.
10. An organ usually affected by tuberculosis.
11.A disease caused by the bite of an infected dog, and which affects the central nervous system.
Define the following:
Malnutrition
Answer the following questions:
| Column A | Column B |
| 1. Beri-beri | (a)Vitamin C |
| 2. Anaemia | (b)Vitamin D |
| 3.Scurvy | (c)Vitamin A |
| 4. Rickets | (d)Vitamin `B _1` |
| 5. Goitre | (e)Iron |
| 6. Night blindness | (f)Iodine |
Fill in the blanks:
The disease kwashiorkor results from the deficiency of..............
What is atherosclerosis? Name the organs which are affected in this disease.
Which body part produces insulin?
Children eating more of fast food tend to suffer from obesity (overweight). Comment
What steps would you take to prevent and control diseases?
