Do you enjoy caring for the sick? Do you enjoy lending a hand to those in need? If so, you ought to think about pursuing a nursing career.In the medical field, nurses are indispensable. They primarily concentrate on patient care to hasten healing. Nursing includes providing care for those with illnesses and impairments as well as health education and disease prevention. The majority of their jobs are in public health departments, clinics, and hospitals.For instance: Mother Teresa is a famous example of a public health nurse in history.