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SCIENCE
health:the ultimate treasure
| question | options | ANSWERS |
|---|---|---|
| Which of the following best describes a person who is truly healthy? | A) A person who never falls sick B) A person who is physically fit but has no friends C) A person with physical, mental and social well-being D) A person who eats nutritious food every day | Physical, mental and social well-being |
| Which situation is most likely to increase the spread of a communicable disease? | A) Proper disposal of waste B) Overcrowding and poor sanitation C) Regular physical exercise D) Adequate sleep | Overcrowding and poor sanitation |
| 3. Which of the following is a non-communicable disease? | 3. Which of the following is a non-communicable disease? | Diabetes |
| A disease-causing microorganism is called a: | A) Vaccine B) Pathogen C) Antibody D) Nutrient | Pathogen |
| Why should antibiotics not be taken unnecessarily? | A) They kill all useful nutrients in food B) They are effective against every type of pathogen C) Their unnecessary use can contribute to antibiotic resistance D) They always increase body temperature | It can contribute to antibiotic resistance |
| Which of the following is the best example of prevention of a communicable disease? | A) Taking medicine after becoming seriously ill B) Sharing utensils with an infected person C) Maintaining hygiene and getting appropriate vaccinations D) Ignoring early symptoms | Maintaining hygiene and getting appropriate vaccinations |
| A person infected with a pathogen may not always show symptoms immediately because: | A) Pathogens never multiply inside the body B) There may be an incubation period before symptoms appear C) Symptoms occur only in non-communicable diseases D) The immune system always destroys the pathogen instantly | There may be an incubation period before symptoms appear |
| Which statement about vaccination is most accurate? | A) It directly cures every disease B) It helps the body develop protection against specific diseases C) It replaces the need for hygiene D) It works only after a person becomes severely ill | It helps the body develop protection against specific diseases |
| Which pair is incorrectly matched? | A) Malaria — mosquito transmission B) Tuberculosis — infectious disease C) Diabetes — communicable disease D) Cholera — contaminated food or water | Diabetes — communicable disease |
| If a person has a strong immune system, which statement is correct? | A) They can never get infected B) They may still get infected, but their body may be better able to fight the infection C) They do not need vaccines D) They cannot transmit any disease | They may still get infected, but their body may be better able to fight the infection |
| Which situation demonstrates that individual health and community health are interconnected? | A) A person exercising alone B) A person maintaining hygiene while the community has contaminated drinking water C) A person sleeping for eight hours D) A person eating a balanced diet | A person maintaining hygiene while the community has contaminated drinking water |
| Which of the following would be least effective in controlling the spread of an infectious disease? | A) Isolating infected individuals when appropriate B) Maintaining personal hygiene C) Using antibiotics for every infection, including viral infections D) Ensuring safe drinking water | Using antibiotics for every infection, including viral infections |
| A person recovers from an infectious disease but continues to feel weak for several weeks. Which explanation is most reasonable? | A) Recovery from disease always happens instantly after the pathogen is removed B) The body may need time to repair damage and regain strength C) Weakness proves that the disease was non-communicable D) Pathogens can never cause damage to body tissues | The body may need time to repair damage and regain strength |
| A) Diabetes, cancer, hypertension B) Cholera, malaria, tuberculosis C) Influenza, measles, cholera D) Malaria, diabetes, tuberculosis | Diabetes, cancer, hypertension | |
| Which statement gives the best reason why health is called an “ultimate treasure”? | A) Good health guarantees wealth B) Good health supports our ability to learn, work, enjoy life and participate in society C) Healthy people never face any problems D) Health depends only on the food we eat. | Good health supports our ability to learn, work, enjoy life and participate in society |