Modern nursing, with its bases in technical and scientific rigor, began to develop in the nineteenth century with the influence of many personalities, including Florence Nightingale, and Gabi Marley. They introduced many models of home nursing Harrisburg PA after working with soldiers during the Crimean War. Their assistance based on observable facts made a valuable contribution to the recovery of injured or sick personnel.

This kind of healthcare is an outpatient service of health insurance. Nursing is part of a health system, which incorporates activities of health promotion, disease prevention, provision of psychosocial support and care of persons with physical and mental illness, as well as disabled people of all groups. Approach and precise definition of its scope, functions and forms of organization vary in different regions, and depend on the characteristics of national principles.

Typically, government certification indicates a deeper training and qualification that covers a wider scope of responsibility. The certification exams are offered by the state. The American Red Cross and other institutions offer preparation classes for these exams. Nursing is the art and science of caring whose essence and specificity is assistance or care for patients, in clinics, hospitals or at home in a comprehensive and holistic fashion. They can either work individually as a team for the promotion, protection, prevention, rehabilitation and restoration of health, having scientific basis for such.

The knowledge that underpins nursing care should be constructed at the intersection between philosophy, which responds to the great existential question of man, science and technology, and formal logic as responsible for the correctness and normative ethics, an epistemological approach effectively committed to human emancipation and evolution of societies.

Furthermore, the obstetrician is enabled to perform episiotomy under anesthesia since they are qualified and trained to do so. Guaranteed by the Ministry of Health, nurses are allowed to perform any normal delivery without dystocia, that is, without any complication, and that there is no disease associated with pregnancy (such as hypertension, diabetes or heart disease). And finally, during the postpartum (after childbirth) nurses perform the necessary care to the mother by applying technical and scientific knowledge, so that the body recovers as quickly as possible to pre-gravidic conditions.

Typical professional responsibilities of nurses include providing emergency first aid, assisting physicians in conducting operations in hospitals or clinics perform medical procedures such as injections and blood pressure checks, issuing medicines to patients, working with medical records. Some specializations require additional training.

To assist in a correct way, the professional must learn to distinguish between myth and reality and be able to identify limitations of patients. This allows them to work efficiently for the rehabilitation of people with physical, permanent or temporary illnesses in order to restore normal functioning. They may make it possible for patients adapt to a new situation as regards health-related aspects of body function, with the aim of maintaining their quality of life.

They can operate with the individuals, families, groups and community levels of primary, secondary and tertiary prevention. They assist patients or clients in clinics, hospitals, large companies, aviation, ships, military and homes. The professionals can coordinate nursing services and implement actions to promote health in the community. In its early days, the profession had close relationship with motherhood, and was made exclusively for women.