Related contents of health education knowledge lecture
1. What is the meaning of health? Health means that physical, psychological and social adaptability is in good condition.
Two, the role of health education in creating a healthy city is:
1, social mobilization, mobilize the masses to participate extensively, and form an atmosphere of creating a healthy city;
2. Disseminate health-related knowledge and improve citizens' health quality;
3. Change unhealthy and uncivilized behaviors of individuals and groups, and promote the healthy development of cities.
Three, the common behaviors and lifestyles that endanger health are: smoking, drinking, bad eating habits, lack of physical exercise, narrow-mindedness, etc.
Four, eight kinds of behaviors harmful to health are: smoking, excessive drinking, improper medication, lack of regular physical exercise, or sudden excessive exercise, excessive calorie or salty diet, uncontrolled diet, failure to accept scientific and reasonable medical treatment, maladjusted response to social pressure, and lifestyle that destroys the biological rhythm of the body.
Five, the harm of smoking to human health is:
Tobacco smoke contains nicotine, coal tar, carbon monoxide and other harmful substances, which can lead to bronchitis, lung cancer, hypertension, coronary heart disease and other diseases.
Smoking pollutes the air.
3. Smoking in pregnant women affects fetal development.
6. The reason why germinated potatoes can't be eaten is because after potatoes germinate, they will produce a toxic substance called solanine, which mainly accumulates on the buds and eyes of potatoes and will cause food poisoning after eating.
Seven, the reason why green beans can cause food poisoning is because green beans contain a toxic substance called saponin when they are not mature, and eating them will cause food poisoning. Saponin will be destroyed when it encounters high heat, so be sure to cook the green beans.