What is the nature and essence of medical nursing

Nursing is a comprehensive applied science based on the theories of natural and social sciences to study the nursing theory, knowledge, skills and their developmental laws for maintaining, promoting and restoring human health. Nursing encompasses the knowledge of natural sciences, such as biology, physics, chemistry, anatomy, physiology and so on. It is through the study of anatomy and physiology that nurses are able to observe and distinguish physiologic and pathologic changes and provide treatment, such as injections and catheterization, with accuracy and precision. Nursing also encompasses knowledge of social and human sciences, such as psychology, ethics, sociology, and aesthetics. It is through the study of psychology and sociology that nurses are able to provide care that meets the psychological needs of the person and can the impact of the social environment on a person's health. Nursing is an applied science with a high degree of practicality, which combines theories from the natural and social sciences to form the theoretical system of nursing and the technical operation of nursing. The mission and purpose of nursing is to promote the physical and mental health of human beings and to meet the nursing needs of people in both physical and mental aspects. Nursing is an independent science, it and medicine, pharmacy, nutrition and so on *** with the composition of the whole medical field. Nursing as a knowledge group, it studies the scope of natural, social, cultural, educational and psychological factors on human health, and how to use nursing principles, nursing techniques and methods to help patients restore their health and continuously improve people's health. It broadly includes the following aspects.

(I) hospital nursing 1, basic nursing research and application of basic nursing theory and basic technology, to meet the patient's basic life needs and the need for psychological treatment, through clinical nursing work, for the diagnosis and treatment of disease to provide timely information on the dynamics of the occurrence and development of the disease, effective cooperation and participation in the treatment, examination and the rescue of critically ill patients, to active and safe nursing countermeasures to make the The patient is in the best psychological state. 2、Specialized nursing combines the characteristics of various clinical specialties and applies specialized nursing theories and nursing techniques, such as strengthening the guardianship of critically ill patients and specialized nursing care before and after burns, microsurgery, organ transplants, and surgeries. 3、Nursing management using scientific methods to organize and implement clinical nursing; to create a beautiful environment for patients to recuperate; to establish a good relationship between patients and nurses; to effectively improve the quality of care.

(2) Community nursing Community nursing focuses on preventive health care, including disease prevention, health care counseling; nursing science education and preventive vaccination; mental health guidance; family planning, eugenics, eugenics guidance; prevention and treatment of occupational diseases and home visit nursing. (C) Nursing Education To study the laws, methods and modes of training nursing personnel, to continuously improve the quality of nursing education, to improve the knowledge structure of nursing personnel, and to adapt to the needs of the development of nursing. （Nursing research The development of nursing requires the support and promotion of nursing research. The construction of nursing theory, the combination of nursing theory and nursing practice, the improvement of nursing technology and method, the reform of nursing equipment and tools, and the establishment of nursing management mode. All rely on nursing scientific research to explore the law, summarize experience, and promote the continuous development of nursing. Nursing research has a very broad development prospects, as a nursing worker has a great responsibility and a long way to go. We should give full play to our ingenuity, and contribute to the creation of an independent nursing discipline with Chinese characteristics.