Book excerpt: A comprehensive overview of occupational and environmental health nursing, this new edition represents the most current core knowledge on the many dimensions of occupational and environmental health nursing practice today. Written by experts in the field, this guide is based on recent revisions to AAOHN's Code of Ethics and Standards of Practice. It is useful as a basic orientation to this specialty, as a study tool when preparing for certification, and as a clinical reference, regardless of your setting. An outline format makes information easy to find and easy to follow!