Clinical companion to Lewis's medical-surgical nursing : assessment and management of clinical problems / prepared by Debra Hagler, PhD, RN, ACNS-BC, CNE, CHSE, ANEF, FAAN, Clinical Professor, Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona, Mariann M. Harding, PhD, RN, CNE, FAADN, Professor of Nursing Kent State University Tuscawaras, New Philadelphia, Ohio, Jeffrey Kwong, DNP, MPH, RN, ANP- BC, FAANP, FAAN, Professor, Division of Advanced Nursing Practice, School of Nursing, Rutgers University, Newark, New Jersey, Courtney Reinisch, DNP, RN, FNP- BC, Associate Professor, School of Nursing, Montclair State University, Montclair, New Jersey.