Pediatric nursing is a specialty nursing practice that focuses on the holistic care of children from birth to young adulthood. Since different children have different needs, pediatric nurses are highly skilled in adapting their care to meet the specific needs of the child. Pediatric nurses work in a variety of settings, ranging from hospitals to private homes to schools, and they may be on duty at all hours of the day. They may also specialize in helping children with certain medical problems, such as diabetes or leukemia