1. The document discusses the Neuman systems model (NSM) and how it views any system as having boundaries that protect clients, families, or social issues.
2. The NSM sees systems as dynamic with various variables that can influence stability, as stressors can alter or restore the system. Optimal wellness is the greatest stability.
3. Nursing aims to care for complex systems using the NSM, which involves assimilating and adapting to the system using internal and external environmental cues influencing the system.