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प्रश्न
Differentiate between communicable and non-communicable diseases.
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उत्तर
| Communicable diseases | Non-communicable diseases |
| These are infectious diseases that spread from one person to another through air, water, or contact. | These diseases do not spread from person to person and remain confined only to the affected individual. |
| They are also commonly referred to as infectious diseases. | They are also known as non-infectious or chronic diseases. |
| These diseases are primarily caused by pathogens such as bacteria, viruses, and fungi. | These diseases are not caused by microbes but by factors like lifestyle, diet, or genetics. |
| Common examples include typhoid, cholera, and malaria. | Common examples include diabetes, cancer, and hypertension. |
संबंधित प्रश्न
Mention whether the following statement is true (T) or false (F).
AIDS is caused by a fungus.
Given below is a crossword puzzle. Read the clues across and clues down, and fill up the blank squares. Check up your performance with the correct solution given at the end.
Clues across
1. Category of pathogen that causes diseases, like common cold and mumps.
5. This is the vaccine for preventing tuberculosis.
6. An organ usually affected by tuberculosis
7. Jumbled spelling of one of the most common insect which visits our exposed foods and contaminates them.
8. Cover this part of your body by a handkerchief while sneezing to prevent droplet infection to others.
9. These may readily grow in your hair, if you do not wash it regularly.
10. A disease that weakens body’s defence system against infections.
Clues down
1. Germ or germ-substance introduced into the body to prevent occurrence of an infectious disease.
2. A disease caused by an infected dog, and which affects the central nervous system.
3. A disease in which the eyes, the skin and the urine turn yellow.
4. The disease pertussis is popularly known as whooping
| 1 V | 2 | U | 3 | 4 | |||
| A | O | ||||||
| 5 B | U | ||||||
| 6 L | G | ||||||
| 7 I | S | F | H | ||||
| 8 | S | I | |||||
| E | 9 | I | C | ||||
| 10 A | D | E |
Multiple choice questions. Tick (✓) the correct choice:
Which of the following is not a viral disease?
Find the odd one out, giving reasons:
Multiple choice questions. Tick (✓) the correct choice:
Which of the following diseases is transmitted by a carrier?
Mention the causal organisms of the following disease: Tuberculosis
Write, in brief, about the following: Allergy
Fill in the blank:
Lack of insulin may lead to ______.
Which of the following diseases can be prevented using Ty 21 as a vaccine?
Explain giving reasons
Our surrounding area should be free of stagnant water.
