Which nursing role corresponds with the 3rd step of the nursing process?

The question pertains to the nursing process, which consists of several key steps: assessment, diagnosis, planning, implementation, and evaluation. The third step in this sequence is planning.

The role that most directly corresponds with this step is the Registered Nurse (RN). RNs are primarily responsible for creating comprehensive care plans based on the assessments and diagnoses they gather, ensuring that the care provided meets the specific needs of patients. While Licensed Practical Nurses (LPNs) and other roles also contribute to patient care, the planning phase is where RNs typically take the lead, creating tailored interventions and coordinating care effectively. Therefore, identifying the RN as the correct answer aligns with the responsibilities and scope of practice associated with this phase of the nursing process.

In this context, while other choices may have relevant duties within the nursing process, they do not hold the same level of accountability or authority for planning patient care as the RN does.