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प्रश्न
Which one of the following is the most accurate definition of the term ‘health’?
पर्याय
Health is the state of body and mind in a balanced condition
Health is the reflection of a smiling face.
Health is a state of complete physical, mental and social well-being.
Health is the symbol of economic prosperity.
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उत्तर
Health is a state of complete physical, mental and social well-being.
संबंधित प्रश्न
Name any two types of cells that act as ‘cellular barriers’ to provide innate immunity in humans.
Mention the first vaccine developed against any human disease.
Draw Diagram of the causative organism of typhoid (Salmonella typhi)
Mention if the following statement is true (T) or false (F).
Treatment by the use of chemicals is known as allopathy.
State the role of the thymus as a lymphoid organ. Name the cells that are released from it and mention their function.
Passive immunity is ______.
Define ‘Health’, as given by WHO.
Virally infected cells release ______ to protect healthy cells from viral infection.
Match column I with column II and choose the correct option.
| Column I | Column II | ||
| i. | Specificity | a. | Lymphocytes produced against each particular foreign molecule |
| ii. | Diversity | b. | Self-cells are not attacked by immune system of the own body |
| iii. | Memory | c. | Immune system works against multiple pathogens |
| iv. | Discrimination between self and non-self | d. | Stronger immune response on second encounter |
Production of which of the following is stimulated by secretin hormone?
