Nurse practitioner

What can a nurse practitioner do?

A nurse practitioner (NP) is "a nurse with a graduate degree in advanced practice nursing," also called an ARNP or APRN [1]. MedlinePlus lists services that may include taking a history, performing a physical exam, ordering lab tests, diagnosing and managing diseases, prescribing medicines, and education on prevention and healthy lifestyles [1]. The NCSBN describes APRNs as "prepared by education and certification to assess, diagnose and manage patient problems, order tests and prescribe medications" [2]. APRN is a broader category that also includes clinical nurse specialists, certified nurse midwives and nurse anesthetists [1].

How does an NP's scope of practice differ by state?

MedlinePlus says an NP's scope of practice and privileges depend on the laws of the state where they work [1]. "In some states, NP practice is completely independent. Other states require that NPs work with an MD for prescriptive practice privileges or to get licensed" [1]. NPs are licensed by the state and certified through national organizations [1]. The NCSBN notes that APRNs "providing care across state borders in person, telephonically or virtually must ensure they meet the regulatory requirements of the state where the patient is located at the time care is provided by the APRN" [2].