Ebersole & Hess' gerontological nursing & healthy aging / Theris A. Touhy, DNP, CNS, DPNAP, Emeritus Professor, Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, Florida, Kathleen Jett, PhD, GNP-BC, Clinical Care Coordinator, Gerontological Nurse Practitioner, Board Certified, Oak Hammock at the University of Florida, Division of Geriatric Medicine, Department of Aging and Geriatric Research, University of Florida College of Medicine, Gainesville, Florida.