What do you call a registered nurse who has additional training and can provide some basic primary care?

The role that best fits the description of a registered nurse who has received additional training and can provide basic primary care is the nurse practitioner. Nurse practitioners are advanced practice registered nurses (APRNs) who have completed advanced education, typically at the master's or doctoral level, and are trained to assess patient needs, make diagnoses, interpret diagnostic tests, and initiate treatment plans.

Nurse practitioners can provide a wide range of care, including preventive, acute, and chronic care, often serving as primary care providers for patients. They have the legal authority to prescribe medications and perform certain medical functions under their state's regulations, which distinguishes them from a standard registered nurse.

In contrast, a consulting pharmacist focuses on medication management and provides expertise in pharmacotherapy, but does not provide primary care. A registered nurse, while essential to patient care, typically provides care within the parameters established by their educational training and does not have the advanced training or authority that nurse practitioners possess. A health care provider is a generic term that can refer to various professionals in healthcare but does not specifically indicate the advanced training or capabilities associated with a nurse practitioner.