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प्रश्न
What would you do to lead a healthy life?
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उत्तर
Personal hygiene is very important to lead a healthy life. It can be done by:
- Proper diet: Balanced diet is very important.
- Sleep: Adequate sleep of 6-8 hours a day.
- Regular exercise: Sufficient physical activity.
- Cleanliness: Keeping the body clean to prevent infections.
- Proper lifestyle: Junk foods, long hours of table work, late night sleeps etc. Should be avoided to lead a healthy life.
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संबंधित प्रश्न
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.
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 |
Multiple choice questions. Tick (✓) the correct choice:
Deficiency of vitamin C causes
- scurvy
- beri-beri
- rickets
- skin diseases
Mention the causal organisms of the following diseases:
Typhoid
Multiple choice questions. Tick (✓) the correct choice:
Malfunctioning of pancreas causes
- diabetes
- arthritis
- cataract
- goitre
What is diabetes? What are the symptoms?
What does deficiency of carbohydrates lead to?
Who gave the ‘germ theory of disease’?
Which body part produces insulin?
Children eating more of fast food tend to suffer from obesity (overweight). Comment
