The term 'Health' is defined in many ways. The most accurate definition of health would be:
1. | Health is the state of body and mind in a balanced condition |
2. | Health is the reflection of a smiling face |
3. | Health is a state of complete physical, mental and social well-being |
4. | Health is the symbol of economic prosperity. |
The organisms which cause diseases in plants and animals are called:
1. | Pathogens | 2. | Vectors |
3. | Insects | 4. | Worms |
All the following diseases can be caused by a bacterial infection except:
1. | Dysentery | 2. | Diphtheria |
3. | Plague | 4. | African sleeping sickness |
The disease chikungunya is transmitted by:
1. | house fly | 2. | Aedes mosquito |
3. | cockroach | 4. | female Anopheles |
1. | Tetanus is acquired through infection of a cut or wound with the spores of the bacterium Clostridium tetani., |
2. | Tetanus can be easily transmitted from person to person. |
3. | Tetanus can be prevented through immunization with tetanus-toxoid-containing vaccines (TTCV). |
4. | People who recover from tetanus do not have natural immunity and can be infected again. |