A registered nurse (RN) is a nurse who has graduated or successfully passed a nursing program from a recognized nursing school and met the requirements outlined by a country, state, province or similar government-authorized licensing body to obtain a nursing license. An RN's scope of practice is determined by legislation, and is regulated by a professional body or council.
Nurse education consists of the theoretical and practical training provided to nurses with the purpose to prepare them for their duties as nursing care professionals. This education is provided to student nurses by experienced nurses and other medical professionals who have qualified or experienced for educational tasks, traditionally in a type of professional school known as a nursing school of college of nursing. Most countries offer nurse education courses that can be relevant to general nursing or to specialized areas including mental health nursing, pediatric nursing, and post-operative nursing. Nurse education also provides post-qualification courses in specialist subjects within nursing.
A licensed practical nurse (LPN), in much of the United States and Canada, is a nurse who provides direct nursing care for people who are sick, injured, convalescent, or disabled. In the United States, LPNs work under the direction of physicians, mid-level practitioners, and may work under the direction of registered nurses depending on their jurisdiction.
A nurse practitioner (NP) is an advanced practice registered nurse and a type of mid-level practitioner. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, prescribe medications and formulate treatment plans. NP training covers basic disease prevention, coordination of care, and health promotion.
An advanced practice nurse (APN) is a nurse with post-graduate education and training in nursing. Nurses practicing at this level may work in either a specialist or generalist capacity. APNs are prepared with advanced didactic and clinical education, knowledge, skills, and scope of practice in nursing.
A mental health professional is a health care practitioner or social and human services provider who offers services for the purpose of improving an individual's mental health or to treat mental disorders. This broad category was developed as a name for community personnel who worked in the new community mental health agencies begun in the 1970s to assist individuals moving from state hospitals, to prevent admissions, and to provide support in homes, jobs, education, and community. These individuals were the forefront brigade to develop the community programs, which today may be referred to by names such as supported housing, psychiatric rehabilitation, supported or transitional employment, sheltered workshops, supported education, daily living skills, affirmative industries, dual diagnosis treatment, individual and family psychoeducation, adult day care, foster care, family services and mental health counseling.
Nursing in the United States is a professional health care occupation. It is the largest such occupation, employing millions of certified professionals. As of 2023, 3,175,390 registered nurses were employed, paid a median income of $86,070.
Critical care nursing is the field of nursing with a focus on the utmost care of the critically ill or unstable patients following extensive injury, surgery or life-threatening diseases. Critical care nurses can be found working in a wide variety of environments and specialties, such as general intensive care units, medical intensive care units, surgical intensive care units, trauma intensive care units, coronary care units, cardiothoracic intensive care units, burns unit, paediatrics and some trauma center emergency departments. These specialists generally take care of critically ill patients who require mechanical ventilation by way of endotracheal intubation and/or titratable vasoactive intravenous medications.
In the United States, a psychiatric-mental health nurse practitioner (PMHNP) is an advanced practice registered nurse trained to provide a wide range of mental health services to patients and families in a variety of settings. PMHNPs diagnose, conduct therapy, and prescribe medications for patients who have psychiatric disorders, medical organic brain disorders or substance abuse problems. They are licensed to provide emergency psychiatric services, psychosocial and physical assessments of their patients, treatment plans, and manage patient care. They may also serve as consultants or as educators for families and staff. The PMHNP has a focus on psychiatric diagnosis, including the differential diagnosis of medical disorders with psychiatric symptoms, and on medication treatment for psychiatric disorders.
The National Council of State Boards of Nursing (NCSBN) is an independent, non-profit organization representing nursing regulatory bodies in the United States. It serves as a collaborative body for state boards of nursing, facilitating communication and action on public health and safety matters. One of the core functions of the NCSBN is the development and administration of the National Council Licensure Examination (NCLEX), a standardized exam required for nurse licensure in most jurisdictions. Additionally, the organization conducts research to inform evidence-based regulatory practices regarding public protection. The NCSBN's membership includes 59 nursing regulatory bodies across all 50 U.S. states, the District of Columbia, and four U.S. territories.
The Philippine Nurse Licensure Examination is a 500-item multiple choice exam to test basic nursing level competency which considers the objectives of the nursing curriculum, the broad areas of nursing and other related disciplines and competencies. It is held every June and December annually in various public schools throughout the Philippines. Room assignment for the exams are posted outside the Professional Regulation Commission building at least three days before the exam.
A family nurse practitioner (FNP) provides continuing and comprehensive healthcare for the individual and family across all ages, genders, diseases, and body systems. Primary care emphasizes the holistic nature of health and it is based on knowledge of the patient in the context of the family and the community, emphasizing disease prevention and health promotion.
Nurses in Canada practise in a wide variety of settings, with various levels of training and experience. They provide evidence-based care and educate their patients about health and disease.
Health professional requisites refer to the regulations used by countries to control the quality of health workers practicing in their jurisdictions and to control the size of the health labour market. They include licensure, certification and proof of minimum training for regulated health professions.
Genetics nursing is a nursing specialty that focuses on providing genetic healthcare to patients.
Nurse licensure is the process by which various regulatory bodies, usually a Board of Nursing, regulate the practice of nursing within its jurisdiction. The primary purpose of nurse licensure is to grant permission to practice as a nurse after verifying the applicant has met minimal competencies to safely perform nursing activities within nursing's scope of practice. Licensure is necessary when the regulated activities are complex, require specialized knowledge and skill and independent decision making.
A pediatric nurse practitioner (PNP) is a nurse practitioner who specializes in care for newborns, infants, toddlers, pre-schoolers, school-aged children, adolescents, and young adults. Nurse practitioners have an in-depth knowledge and experience in pediatric healthcare including well childcare, and prevention/management of common pediatric acute illnesses and chronic conditions. This care is provided to support optimal health of children within the context of their family, community, and environmental setting. In order to be a pediatric nurse practitioner one must be compassionate, resourceful, good at communicating and have good attention to detail.
Advanced practice registered nurses (APRNs) are registered nurses with graduate degrees in nursing. APRN roles include: certified nurse midwife, clinical nurse specialist, certified registered nurse anesthetist, and nurse practitioner. APRNs assess, diagnose, manage patient medical problems, order diagnostic tests, and prescribe medications. Rules, regulations, and credentialing for APRNs vary by state. This page outlines the regulatory processes for nurse practitioners in Wisconsin, including education, certification, licensing, and credentialing. Regulatory and credentialing processes are continuously changing, and the information contained on this page is current as of November 2015.
Nursing is the largest healthcare profession in the United States, with more than 3.1 million registered nurses. Between 2012 and 2022, employment for nurses is projected to grow by 19 percent, which is more than any other profession. Nurses make up the largest component of staff in hospitals but are also able to provide care in clinic settings, patient's homes, schools, nursing homes, public health agencies, and mental health centers. In addition, nurses can be found in the military, in industry, nursing education, and do health care research. Nurses in these various roles and settings can provide direct patient care and case management, but also develop and establish nursing practice and quality standards within complex healthcare systems. As each degree can provide a different level of care for patients and function in vastly different roles, it is important to differentiate between them. The levels of nursing degrees have different educational requirements, licensure, and credentialing that can vary state to state.
The graduate nurse (GN) is a nurse who has completed their academic studies but not completed the requirements to become a registered nurse (RN). Depending on the country, state, province or similar licensing body, the graduate nurse may be granted provisional nursing licensure. A graduate nurse has not yet passed the National Council Licensure Examination (NCLEX-RN) to become a registered nurse (RN).
358,998 (in 2023) [1] 
65,679 (in 2023) [1] 
