Advertisements
Advertisements
प्रश्न
Give any four factors necessary for a healthy person.
संक्षेप में उत्तर
Advertisements
उत्तर
Four factors necessary for being healthy are:
- Proper nutrition, a balanced diet along exercise are necessary for developing a good immune system.
- Personal hygiene helps to prevent infectious diseases.
- Cleanliness of the surrounding environment helps to prevent air, water and vector-borne diseases.
- Immunisation against diseases prevents their occurrence and spread.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Describe the ways in which communicable diseases are transmitted through various indirect methods.
Name few contact infections.
Name the following:
A bacterial disease caused due to contaminated water
Name the following:
Three vitamin-deficiency diseases.
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 |
What is meant by PEM?
Differentiate between the following pair:
Infectious and non-infectious disease.
Antibiotics commonly block biochemical pathways important for the growth of ______.
What causes illness?
Which of the following includes bacterial diseases?
