The NP is a method of problem solving therefore I will use the term the NP throughout the essay. Focusing on the four major steps, assessment, planning, implementation, and evaluating. Discussing the importance of continuity of care and why the patients' needs may not be fully met if the NP is not followed. I will also be discussing why critical thinking is important in decision making and problem solving. The NP helps the nurse develop an understanding of the patients, differing from the medical process by treating the patient holistically