They administer medications, perform therapeutic procedures, and instruct patients and their families in health promotion, disease prevention, and maintenance of health. RNs supervise licensed practical nurses, nursing assistants, patient care assistants, and home health aides. They work in collaboration with physicians and other members of the health care team to develop and implement a plan of care to help the patient achieve optimal health. Areas of Specialization Registered nurses are qualified for specialty practice at two levels - basic and advanced. These levels are differentiated by educational preparation.
Advanced practice requires additional education at the master's level.
There are many specialty practices in the nursing profession. Some nurses prefer to work with patients in a particular age group such as children or older adults. Other nurses may choose to specialize with patients who have a similar condition such as neurological disease, heart problems, pregnancy, diabetes, emotional problems, and many others. Advanced practice nurses provide care at a different level. For example, the nurse anesthetist specializes in giving anesthesia to patients undergoing surgery, the nurse midwife delivers babies, and the pediatric nurse practitioner assesses and treats children with a variety of health problems.