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Health: Is It More Than Not Falling Sick?
Health is not just about avoiding diseases. A truly healthy person feels physically fit, emotionally balanced and socially connected. According to the WHO, health includes mental peace, social well-being and positive thoughts. If someone is not sick but feels sad or lonely, they are still not compleRead more
Health is not just about avoiding diseases. A truly healthy person feels physically fit, emotionally balanced and socially connected. According to the WHO, health includes mental peace, social well-being and positive thoughts. If someone is not sick but feels sad or lonely, they are still not completely healthy. So, good health means a balance of body, mind and relationships, supported by a clean environment and good lifestyle.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWhat precautions may be taken to reduce antibiotic resistance?
To reduce antibiotic resistance, only take antibiotics when truly needed and prescribed by a doctor. Always complete the full dose, even if you feel better. Never use antibiotics for colds or viral infections. Don’t use them in animals without medical advice. Maintain hygiene, get vaccinated and avoRead more
To reduce antibiotic resistance, only take antibiotics when truly needed and prescribed by a doctor. Always complete the full dose, even if you feel better. Never use antibiotics for colds or viral infections. Don’t use them in animals without medical advice. Maintain hygiene, get vaccinated and avoid sharing medicines. These precautions help prevent the misuse of antibiotics and keep them effective for future generations.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessHow do you think the antibiotic resistance has been developed in bacterial pathogens?
Bacterial pathogens become resistant when antibiotics are used wrongly. Taking them for viral infections, not completing the full dose or using them in livestock causes some bacteria to survive and adapt. These stronger bacteria multiply and pass their resistance to others. Over time, these resistanRead more
Bacterial pathogens become resistant when antibiotics are used wrongly. Taking them for viral infections, not completing the full dose or using them in livestock causes some bacteria to survive and adapt. These stronger bacteria multiply and pass their resistance to others. Over time, these resistant germs spread in hospitals, communities and through food. This makes it harder to treat infections and puts many lives at risk.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWhat is antibiotic resistance?
Antibiotic resistance occurs when bacteria change and become resistant to medicines meant to kill them. This happens when antibiotics are used too often or not taken properly. As a result, infections become harder to treat and even simple illnesses may turn serious. It can spread to others and causeRead more
Antibiotic resistance occurs when bacteria change and become resistant to medicines meant to kill them. This happens when antibiotics are used too often or not taken properly. As a result, infections become harder to treat and even simple illnesses may turn serious. It can spread to others and cause major health problems. To stop this, antibiotics should be used only when needed and exactly as prescribed by doctors.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWrite the Discovery of the first antibiotic, Penicillin.
In 1928, Alexander Fleming, a British scientist, discovered penicillin accidentally. He noticed that a mold growing on his petri dish killed the harmful bacteria around it. The mold was named Penicillium and its substance—penicillin—became the world’s first antibiotic. This discovery led to the deveRead more
In 1928, Alexander Fleming, a British scientist, discovered penicillin accidentally. He noticed that a mold growing on his petri dish killed the harmful bacteria around it. The mold was named Penicillium and its substance—penicillin—became the world’s first antibiotic. This discovery led to the development of many life-saving medicines. Penicillin helped treat bacterial infections effectively and marked the beginning of a new era in medical science.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
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