Registered nurses play a significant role in promoting healthy lifestyles. They serve as educators for individuals, families, patients, and communities. To become a registered nurse, one should be capable of planning, assessing, evaluating, implementing, and co-coordinating total patient care. These nurses should be ready to work with people in a variety of areas such as hospitals, home health care agencies, clinics and offices of physicians, outpatient care centers, temporary help agencies, outpatient care centers, government agencies, schools, and nursing homes. Key components to become a registered nurse are experience and education; the job requires absolute dedication and patience. To become a registered nurse one should have a Bachelor of Nursing degree from an accredited institution.

There are a number of educational programs available to become a registered nurse and an array of career opportunities open to gain experience. The main degree programs are Hospital Diploma program, Associates Degree in Nursing, and Bachelor Degree in Nursing. Related majors include behavioral science, anatomy, chemistry, nutrition, and physiology. These degrees can be obtained from a hospital, college, school, or university. A license, depending on state regulations, is also essential to become a registered nurse. It can be taken after completing the course. A masters degree is essential for a nurse to become a certified nurse midwife, certified nurse anesthetist, and nurse practitioner.

Compared to other professions, this job has a good salary structure and assured job security. A registered nurse is expected to have a wide knowledge of the age specific needs of people of all ages and backgrounds - from newborn babies through to the elderly. As the providers of primary healthcare, registered nurses are responsible for the patients overall supervision coordination.