Which statement describes the importance of understanding nursing theory when practicing gerontologic nursing?

1) Understanding and using tested theories offer a framework on which to base nursing practice interventions.

2) Nursing theories are vague and do not offer substance in most health-care settings.

3) Theories are not proven ways on which to base nursing practice.

4) Theory helps identify major concepts in nursing practice and offers a framework for decision making.

Understanding nursing theory in gerontologic nursing is crucial as it provides a framework for nursing interventions and improves patient care by accounting for elderlies' biological, psychological, and social changes.

Explanation:

Understanding nursing theory is fundamental in practicing gerontologic nursing because it provides a framework for nursing interventions. Theories such as structural functionalism, conflict theory, and symbolic interactionism offer perspectives that are crucial in gerontology. They inform on the different roles and interaction elderlies have within society, the conflicts and dynamics involving ageing populations, and the evolution of their identities through interactions.

The importance of nursing theories lies in their utility to develop substantiated and effective nursing practices that take into account the biological, psychological, and social changes experienced by the elderly. For instance, the disengagement theory, activity theory, and gerotranscendence are used to understand and address the needs of aging individuals. Using nursing theories leads to enhanced patient care, a holistic understanding of the aging process, and informed decision-making.