Human health is divided into four levels: physical health, mental health, moral health and social adaptation health. The latter health level is developed on the basis of the former health level. Compared with before, the combination of the four can be described as "comprehensive health".
2. What is the new concept of health?
With the progress and development of society, people's demand for health is increasing. Health in 2 1 century should be an era of great health, that is, six best realms of health, longevity, wisdom, oriental beauty and morality.
3. What are the determinants of health?
The World Health Organization has announced that everyone's health and longevity depends on himself, 65,438+05% depends on genetic factors, 65,438+00% depends on social factors, 8% depends on medical conditions, and 7% depends on climate and environmental impacts.
4. What is the goal of health education?
The goal of health education is "knowledge, belief and action". "Knowledge" means popularizing healthy scientific knowledge. "Faith" is to make people believe that science is beneficial to health and establish the belief of obtaining health. "Doing" means turning belief into practical behavior and carrying out healthy behavior.
5. What are the three indicators to measure the health and death order of urban residents?
Three indicators to measure social health: life expectancy, maternal mortality and mortality of children under five. The main diseases of urban population death in China are cerebrovascular diseases, tumors, respiratory diseases, cardiovascular diseases, accidental injuries and poisoning.
6. What are the ten bad habits that affect health?
(1) nervous. Emotional stress can easily lead to high blood pressure, headache and insomnia.
(2) Drug abuse. Produce drug addiction or accidental poisoning.
(3) gluttony. It is the cause of obesity, hypertension, diabetes and cardiovascular diseases.
(4) Excessive or insufficient exercise.
(5) Do not pay attention to the body's warning. If you feel unwell, you should go to the hospital for examination in time.
(6) Stop treatment at will, which will make the disease relapse.
(7) Excessive dieting or vegetarian diet makes the body lack necessary nutrition.
(8) smoking. Known as chronic suicide, it also endangers the health of others.
(9) drinking alcohol. Excessive drinking will damage the central nervous system and have toxic effects on the function of the liver.
(10) Eating carcinogens. Such as food contaminated by aflatoxin, smoked food, etc.
7. What is the basic content of World No Tobacco Day?
The United Nations World Health Organization has designated May 3 1 day as World No Tobacco Day every year. Publicize that smoking is harmful, and call on smokers to stop or give up smoking voluntarily on this day, and cigarette promotion units and individuals will stop their business activities on this day.
8. What are the hazards of heavy drinking?
Excessive drinking causes alcoholism, damages brain nerves and liver cells, and induces gastritis, hepatitis and cirrhosis. In severe cases, it will cause coma or death; The offspring born after drinking alcohol are prone to mental retardation and limb deformity.
9. What are the effects of the seven nutrients on the human body?
Protein: It is the basic substance of body cells.
Fat: it is a nutrient that supplies human body with heat energy.
Sugar: It is an important energy source for human body.
Vitamins: It is necessary to maintain human metabolism and various physiological functions.
Inorganic salt: it is an important component of bones and teeth.
Water is an important part of human body.
Cellulose: It can promote intestinal peristalsis and accelerate the excretion of food residues.
10 how to prevent food poisoning?
(1) Don't eat dead poultry and livestock meat.
(2) Do not eat spoiled food.
(3) Do not eat food contaminated by pesticides.
(4) Do not eat sprouted potatoes (potatoes).