What Is A Nurse Practitioner?

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Last Updated
July 24, 2025

Nurse Practitioner Definition

A nurse practitioner is an advanced practice registered nurse who diagnoses and treats illnesses, prescribes medications, and manages patient care, including for older adults.

Nurse Practitioner Meaning

A nurse practitioner (NP) is an advanced practice registered nurse with the training to assess, diagnose, and treat a variety of medical conditions. NPs can prescribe medications, order tests, and manage chronic illnesses, often serving as a primary care provider.In senior care, nurse practitioners play a crucial role in providing accessible, patient-centered care. They often specialize in gerontology and are trained to recognize the unique needs of older adults, making them key members of interdisciplinary care teams in both home and facility-based settings.

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Nurse Practitioner Importance

A nurse practitioner (NP) is a highly trained healthcare professional who can diagnose conditions, prescribe medications, and provide many of the same services as a physician. NPs often work in primary care, home health, or senior clinics.For older adults, nurse practitioners bring accessible, patient-centered care—often with more time and attention than is typical in other settings. They can coordinate with specialists, answer questions in detail, and provide education that empowers seniors to manage chronic conditions. NPs play a crucial role in bridging gaps in care and improving outcomes for aging adults.

Frequently Asked Questions (FAQs)

What services can a nurse practitioner provide in senior care?

How do nurse practitioners collaborate with doctors?

Can a nurse practitioner be the primary care provider for a senior?