Q. No.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.
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The organisms which cause diseases in plants and animals are called:
| 1. | Pathogens | 2. | Vectors |
| 3. | Insects | 4. | Worms |
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Diseases are broadly grouped into infectious and non-infectious diseases. In the list given below, identify the infectious diseases.
| i. | Cancer | ii. | Influenza |
| iii. | Allergy | iv. | Smallpox |
| 1. | i and ii | 2. | ii and iii |
| 3. | iii and iv | 4. | ii and iv |
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The sporozoites that cause infection when a female Anopheles mosquito bites a person, are found in:
1. liver of the person
2. RBCs of mosquito
3. salivary glands of the mosquito
4. gut of the mosquito
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The disease chikungunya is transmitted by:
| 1. | house fly | 2. | Aedes mosquito |
| 3. | cockroach | 4. | female Anopheles |
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Many diseases can be diagnosed by observing the symptoms in the patient. Which group of symptoms are indicative of pneumonia?
| 1. | Difficulty in respiration, fever, chills, cough, headache |
| 2. | Constipation, abdominal pain, cramps, blood clots |
| 3. | Nasal congestion and discharge, cough, constipation, headache |
| 4. | High fever, weakness, stomach pain, loss of appetite and constipation |
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Cancer causing genes are called:
| 1. | structural genes | 2. | expressor genes |
| 3. | oncogenes | 4. | regulatory genes |
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In malignant tumors, the cells proliferate, grow rapidly, and move to other parts of the body to form new tumors. This stage of the disease is called:
| 1. | metagenesis | 2. | metastasis |
| 3. | teratogenesis | 4. | mitosis |
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When an apparently healthy person is diagnosed as unhealthy by a psychiatrist, the reason could be that:
| 1. | the patient was not efficient at his work |
| 2. | the patient was not economically prosperous |
| 3. | the patient shows behavioural and social maladjustment |
| 4. | he does not take interest in sports |
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