Legal regulation

In the U.S., the individual states have authority over nursing practice and its scope. Nurses may be licensed in more than one state, either by examination or endorsement of a license issued by another state. Licenses must be periodically renewed. Some states require continuing education in order to renew licenses.

Types of nurses

• Licensed practical nurses (LPNs) usually have eighteen months to two years of training in anatomy and physiology, medications, and practical patient care. (LPN Jobs)
• Licensed vocational nurses (LVN Jobs) is a title used in some states which is roughly equivalent to Licensed practical nurse.
• Registered nurses (RNs) are professional nurses who often supervise the tasks performed by LPNs, orderlies, and nursing assistants. They provide direct care and make decisions regarding plans of care for individuals and groups of healthy, ill, and injured people. RNs (RN Jobs) are the largest healthcare occupation in the U.S.
• Advanced practice nurses (APNs) are registered nurses with advanced education, knowledge, skills, and scope of practice. They perform primary health care, provide mental health services, diagnose and prescribe, carry out research, and educate the public and other professionals.
• See also CNA Jobs for a description of Certified Nursing Assistants.