This document discusses interpersonal relationships in nursing. It defines interpersonal relationships as reciprocal interactions between individuals that involve sharing goals and interests. The document outlines Peplau's model of the nurse-patient relationship, which includes four phases: preinteraction, orientation, working, and termination. It describes the goals and processes of each phase. Additionally, the document lists principles for maintaining interpersonal relationships, such as respecting individuality and keeping emotions in check. It discusses characteristics like trust and empathy that facilitate positive relationships and barriers that can interfere with relationships, such as cultural differences or lack of time.