9781416000518. New condition. Other. Language: English. Pages: 624. This focused approach to psychiatric mental health provides you with an uncomplicated way to understand the often-intimidating subject of psychiatric nursing. Inside you ll find two themes of psychiatric mental health nursing: the How of Communication and the Why of Evidence. You will also find easy-to-understand explanations of the research that applies to psychiatric nursing issues and how to incorporate this evidence into everyday care.