What is the role of a nurse practitioner?

A nurse practitioner is defined as a registered nurse who has received advanced training and education, typically holding a master's or doctoral degree in nursing. This advanced training allows nurse practitioners to perform a wider range of medical duties compared to standard registered nurses. They can assess patient conditions, make diagnoses, interpret diagnostic tests, and initiate treatment plans, which significantly enhances their role within the healthcare system.

Nurse practitioners also possess the authority to prescribe medications in many jurisdictions, contributing to their ability to deliver comprehensive care to patients. Their practice can often include working independently or collaboratively with other healthcare professionals, which highlights their role as primary care providers. This advanced scope of practice directly contrasts with the other options, which do not accurately reflect the responsibilities and capabilities of nurse practitioners.