Chapter 1: Overview of Gerontologic Nursing & Aging Care

Overview of Gerontologic Nursing & Aging Care distinguishes key terminology, contrasting the medical, disease-focused field of geriatrics with the broader scientific study of gerontology and the nursing-specific term gerontic nursing, which emphasizes the art of nurturing and comforting. A significant portion of the text analyzes the major demographic shift known as the graying of America, highlighting that while age 65 is an administrative benchmark for social security, the population is highly heterogeneous, with the "old-old" (those over 85) representing the fastest-growing segment. The summary explores critical socioeconomic variables affecting health status, noting that aging is frequently viewed as a "woman's problem" due to higher poverty rates and widowhood among females, and addresses the increasing racial and ethnic diversity within the elderly population. The discussion covers the prevalence of chronic conditions such as arthritis, hypertension, and heart disease—the leading cause of death—while emphasizing that functional ability, measured by Activities of Daily Living (ADLs) and Instrumental Activities of Daily Living (IADLs), is a more vital indicator of well-being than the mere presence of disease. Furthermore, the text outlines the continuum of care settings, detailing the specific risks associated with acute care hospitalization, the growing preference for home care and aging in place, and the evolving role of long-term care facilities and subacute units. Finally, it addresses the pervasive issue of ageism, defined by Robert Butler as a deep-seated prejudice against the elderly, and underscores the necessity of specialized nursing education, certification for Advanced Practice Nurses (APNs), and evidence-based practice models to meet the complex needs of this demographic.