What is good health class 9?
What is good health class 9?
Health is a state of complete physical, mental and social well being. For a healthy life cycle,person needs to have a balanced diet,has to take exercise,lives in proper shelter,takes enough sleep,have good hygiene. Good economic condition and jobs are therefore needed for individual health.
What are the four major aspects of good health class 9?
(i) Balance diet. (ii) Disease free environment. (iii) Proper sanitation. (iv) Mental and social stability.
What is Class 9 Immunisation?
Answer: Immunization is a process in which an organism is made immune to fight against the disease causing pathogen. This is done by administration of vaccines. Vaccines are drugs or medicines, which contains a biological agent which mimic the one that resembles a disease causing pathogen, present inside the body.
What are vectors Class 9?
In biology, a Vector is something that acts as a carrier that carries pathogens and other viruses from one place to another. Example: Mosquito, Housefly.
What is noninfectious disease Class 9?
Non-infectious Diseases: The disease which does not spread by contact between infected and healthy person through air and water, is called non-infectious disease. For example: Cancer, genetic abnormalities, high blood pressure, etc.
What are signs Class 9?
Answer: A symptom is a phenomenon that is experienced by the individual affected by the disease, while a sign is a phenomenon that can be detected by someone other than the individual affected by the disease. For example, anxiety, pain, and fatigue are all symptoms.
What are the advantages of good health class 9?
(a) The health of a person helps him/her to realise his/her potential and gives the ability to fight illness. (b) A healthy person is an asset to the country, is more productive and helps’ in the progress of the country. (c) A healthy person is able to earn more and improve his standard of living.
What is a hygiene?
1 : a science of the establishment and maintenance of health. 2 : conditions or practices (as of cleanliness) conducive to health has poor personal hygiene Brushing your teeth regularly is an important part of good oral hygiene.
Why health is important for a country?
The Importance of Health for a Nation’s Economy Healthy people are assets for a country. Therefore, good prevention is required for every country. Healthier people are more productive. To improve a nation’s growth, having healthy people is what it needs for a country to grow.
What are advantages of having good health?
Benefits of healthy living feeling better mentally – regular exercise can lift your mood and help you feel better. saving money – eating junk food, smoking, and drinking sugary drinks or alcohol are all expensive habits. fewer health problems – living a healthier lifestyle means a lower risk of developing many …
What is a good lifestyle?
Good health is not just the absence of disease or illness, it is a state of complete physical, mental and social well-being. This means eating a balanced diet, getting regular exercise, avoiding tobacco and drugs and getting plenty of rest. Any excess will be stored as fat if you eat more than you burn off.