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Nurse practitioner
Pronunciation
Definition 1
A registered nurse who has additional education and training in how to diagnose and treat disease. Nurse practitioners are licensed at the state level and certified by national nursing organizations. In cancer care, a nurse practitioner may manage the primary care of patients and their families, based on a practice agreement with a doctor. Also called advanced practice nurse, APN, and NP. (NCI Dictionary)
Definition 2
A registered nurse (RN) with advanced training in diagnosing and treating illness. NPs are master's degree prepared health experts that focus on helping patients achieve total health and prevent disease. NPs focus on disease prevention, wellness, and patient education. NPs prescribe medications, treat illness, and perform physical examinations. NPs can function independently of physician intervention, but require a practice agreement with a physician. NPs are licensed by a state authority. (NCI Thesaurus)