hygiene and ecology please help Questions for self-training: 1. Hygiene as a scientific discipline. Place of hygiene in the system of medical knowledge and health care. 2. Interrelation of therapeutic and preventive medicine. The value of environmental knowledge for students of medical profile. The object and purpose of ecology. 3. Correlation of human health and the natural factors of environment, socioeconomic conditions of life. 4. Influence of scientific and technical progress on the working and living conditions of the population 5. The main stages of development of hygiene, the contribution of the outstanding persons of hygiene science and health affairs to its development. 6. The main directions of modern hygiene, its purpose and tasks, prospects for the development of various branches of hygienic science. 7. Methods of hygiene and the methodology of sanitation research. Basic hygiene laws formulated by Academician E.I.Goncharukom. 8. The main sections of hygiene and their characteristics. 9. Sanitation as a field of practical activity of protecting the health of the country. .