Nurse Practitioner by a national certifying organization recognized by the Board of Nursing in the state where work is being performed (including the following areas: Acute Care, Adult, Adult Psych Mental Health, Child/Adolescent Psych Mental Health, Community Health, Critical Care, Family, Family Psych Mental Health, Gerontological, Medical/Surgery, Neonatal, Oncology, Pediatric, School, and/or Women's Health). In accordance with established collaborative practice agreement and evidence based guidelines, the APRN obtains health histories, performs physical examinations, identifies problems, establishes goals, and formulates comprehensive plans of care for patients and teaches preventive health measures.