Description

The authority for the practice of nursing is based upon a social contract that delineates professional rights and responsibilities as well as mechanisms for public accountability. In almost all countries, nursing practice is defined and governed by law, and entrance to the profession is regulated at the national or state level.

The aim of the nursing community worldwide is for its professionals to ensure quality care for all, while maintaining their credentials, code of ethics, standards, and competencies, and continuing their education. There are a number of educational paths to becoming a professional nurse, which vary greatly worldwide; all involve extensive study of nursing theory and practice as well as training in clinical skills.

Nurses Practice

Nurses practice in a wide range of settings, including hospitals, private homes, schools, and pharmaceutical companies. Nurses work in occupational health settings (also called industrial health settings), free-standing clinics and physician offices, nurse-led clinics, long-term care facilities and camps. They also work on cruise ships and in the military service. Nurses act as advisers and consultants to the health care and insurance industries. Many nurses also work in the health advocacy and patient advocacy fields at companies such as Health Advocate, Inc. helping in a variety of clinical and administrative issues. Some are attorneys and others work with attorneys as legal nurse consultants, reviewing patient records to assure that adequate care was provided and testifying in court. Nurses can work on a temporary basis, which involves doing shifts without a contract in a variety of settings, sometimes known as per diem nursing, agency nursing or travel nursing. Nurses work as researchers in laboratories, universities, and research institutions.

Nurses care for individuals of all ages and cultural backgrounds who are healthy and ill in a holistic manner based on the individual's physical, emotional, psychological, intellectual, social, and spiritual needs. The profession combines physical science, social science, nursing theory, and technology in caring for those individuals.

Registered Nurse

To work in the nursing profession, all nurses hold one or more credentials depending on their scope of practice and education. In the United States, a Licensed Practical Nurse (LPN) works independently or with a Registered Nurse (RN). The most significant difference between an LPN and RN is found in the requirements for entry to practice, which determines entitlement for their scope of practice. RNs provide scientific, psychological, and technological knowledge in the care of patients and families in many health care settings. RNs may earn additional credentials or degrees.

Nursing practice is the actual provision of nursing care. In providing care, nurses implement the nursing care plan using the nursing process. This is based around a specific nursing theory which is selected in consideration with the care setting and the population served. In providing nursing care, the nurse uses both nursing theory and best practice derived from nursing research. The nursing process is made up of five steps: Evaluate, implement, plan, diagnose, and asses. Nurses are able to use this process from the American Nurses Association to determine the best care they can provide for the patient. There are many other diverse nursing theories as well.

In general terms, the nursing process is the method used to assess and diagnose needs, plan outcomes and interventions, implement interventions, and evaluate the outcomes of the care provided. Like other disciplines, the profession has developed different theories derived from sometimes diverse philosophical beliefs and paradigms or worldviews to help nurses direct their activities to accomplish specific goals.

In the United States, multiple educational paths will qualify a candidate to sit for the licensure examination as an RN. The Associate Degree in Nursing (ADN) is awarded to the nurse who has completed a two-year undergraduate academic degree awarded by community colleges, junior colleges, technical colleges, and bachelor's degree-granting colleges and universities upon completion of a course of study usually lasting two years. It is also referred to as Associate in Nursing (AN), Associate of Applied Science in Nursing (AAS), or Associate of Science in Nursing (ASN). The Bachelor of Science in Nursing (BSN) is awarded to the nurse who has earned an American four-year academic degree in the science and principles of nursing, granted by a tertiary education university or similarly accredited school. After completing either the LPN or either RN education programs in the United States, graduates are eligible to sit for a licensing examination to become a nurse, the passing of which is required for the nursing license. The National Licensure Examination (NCLEX) test is a standardized exam (including multiple choices, select all that apply, fill in the blank and "hot spot" questions) that nurses takes to become licensed. It costs two-hundred dollars to take and examines a nurse’s ability to properly care for a client. Study books and practice tests are available for purchase.

Some nurses follow the traditional role of working in a hospital setting. Other options include: pediatrics, neonatal, maternity, OBGYN, geriatrics, ambulatory, and nurse anesthetists and informatics. There are many other options nurses can explore depending on the type of degree and education acquired. These options can also include, community heath, mental health, clinical nursing specialists, and nurse midwives. RNs may also pursue different roles as advanced practice nurses.

Nurses are not doctors' assistants. This is possible in certain situations, but nurses more often are independently caring for their patients or assisting other nurses. RNs treat patients, record their medical history, provide emotional support, and provide follow-up care. Nurses also help doctors perform diagnostic tests. Nurses are almost always working on their own or with other nurses. However, they also assist doctors in the emergency room or in trauma care when help is needed.