he Fifth Edition of this comprehensive text has been thoroughly revised to present an increased emphasis on self care. New to this edition are: enhanced appendices and reference tools; Web sites/phone numbers of pertinent health care agencies; critical thinking exercises that require Internet searches; and additional photos and tables. Ten chapters have been updated with state-of-the-art information about environmental health and safety; issues of working with populations and groups; prevention of and intervention in community crises; family health assessment/practice; and more