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What tasks can nurse practitioners perform in patient care?

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A young doctor or nurse uses a blood pressure cuff and stethoscope to measure the blood pressure of an elderly man seated at a clinic office desk. — Nursing A nurse uses a sphygmomanometer to check a patient's blood pressure.

Nurse practitioners (NPs) are advanced-practice clinicians who perform a wide range of essential tasks in patient care, focusing on wellness promotion and health education. Their primary responsibilities include:1

Clinical Assessment: Taking comprehensive health histories and performing physical examinations.12
Diagnostics: Ordering and interpreting laboratory tests and diagnostic procedures.1
Treatment: Formulating and managing care regimens for both acutely and chronically ill patients. They are specifically trained to diagnose and treat common acute and stable chronic illnesses.123
Prescribing: Prescribing medications, though the scope of this authority varies by jurisdiction.13
Coordination: Referring patients to other healthcare professionals and engaging in evidence-based practice.1

NPs often work in collaboration with physicians, though many possess the autonomy to practice independently depending on state regulations. They serve in diverse settings, including hospitals, clinics, private practices, and nursing homes, providing a broadened skill mix to improve patient outcomes and healthcare access.12