Critical care obstetrics: the role of advanced practice nursing.

The role of the advanced practice nurse in the specialty of critical care obstetric nursing is emerging to meet the dynamic needs of health care under reform. Advanced practice components, including case management, research utilization, collaborative consultation, and advanced educational preparation, give light to a new model of caregiver. This article details the educational preparation and specific roles of the advanced practice nurse in the specialty of critical care obstetrics.