What was the purpose for the initial role of the

What was the purpose for the initial role of the nurse practitioner, and does it differ from the role of the nurse practitioner in today’s healthcare system? Explain your response. 

**Pls use a minimum of 2 scholarly references from the past 5 yrs in APA 7th ed format.

**Pls keep the Turnitin report as close to 0% as possible, or not more than 15%