Nurse Case Manager
A nurse case manager will usually coordinate long term care for patients in order to keep them healthy once they are no longer in the hospital. They will help people with diseases such as cancer, or will work with certain populations like geriatrics.
Neonatal Intensive Care Unit (NICU) Nurse
One of the toughest nursing jobs out there is the neonatal intensive care unit (NICU) nurse. These nurses will aid with premature and ill newborns, who tend to be quite fragile and require much cautious care. Therefore, NICU nurses are highly specialized and trained before they are able to work in this field.