该理论旨在影响和指导护理人员对医院患者的护理，但它也可以应用于临床、社区和护理学校的临床设置中的患者。该理论具有广泛的范围，包括护理病人，无论他们是急性疾病，健康或有一个终末期诊断。从理论上讲，它的范围很广，能够帮助护士接受教育，而且在护理实践中也有帮助。该理论包括所有护理相关的背景，并作为中心概念，在使用以护理为中心的技能时，以病人为中心的护理为重点。该理论源于解决问题的方法，使护士能够帮助病人处于更健康的状态。这个理论的缺点是，当这个理论被清楚地运用时，病人所要达到的目标的重要性是不存在的。《21个护理问题理论》的内容清晰易懂，容易理解。内容包括21个护理问题，如何识别护理问题的10个步骤和11个护理技能，护理需要能够识别这些问题。所有在理论上定义的术语都是一致的。内容以目前的护理实践为重点，并考虑到未来可能出现的病人问题。该理论的内容具有高度集中的以护士为中心的方向，把以病人为中心的内容放在次要地位。
英国护理essay代写 21个护理问题理论
This theory was projected to influence and direct nursing to care for patients in the hospital, but it can also be applied to patients in clinics, the community and nursing school clinical settings . The theory has a broad scope that encompasses the nursing care for patients whether they are acutely ill, healthy or has a terminal diagnosis. Having a broad scope, in theory, gives it the ability to assist nurses in education but also in their nursing practice when it was developed and still today .The context of this theory is clear and understandable. The theory includes the context that is all nursing related and as the central concept with the focus of patient-centered care while using nursing-centered skills (Abdellah, 1972). The theory derived from the problem-solving method that enables nurses to assist the patient in a healthier state. The downside to the theory is that the importance is nonexistent on what the patient is to achieve when the theory is used clearly. The content of the 21 nursing problems theory is clear and easy to follow. The content includes the list of 21 nursing problems, ten steps of how to identify the nursing problems and eleven nursing skills nursing needs to be able to identify those problems (Petiprin, 2016). All the terms defined in theory are consistent. The content focuses on the current nursing practice with the possibility of future patient problems. The content of the theory has highly concentrated nurse-centered direction which places the patient-centered context on the back burner.