, NU176 Geriatric Nursing Exam 1 Study Guide |
Practice Questions, Answers & Key Concepts |
2026/2027 update.-GALEN.
SECTION 1: THEORIES OF AGING &
DEMOGRAPHICS (Questions 1–8)
1. The nurse is asked to explain the different theories of aging.
Which physiological theory should the nurse include in her
teaching?
A) Wear and tear theory
B) Psychoanalytic theory
C) Developmental theory
D) Subculture theory
Correct Answer: A
Rationale: The wear-and-tear theory is a physiological theory that
compares the body to a machine that deteriorates with cumulative use. It
suggests that aging results from accumulated damage at the cellular and
organ level. Psychoanalytic, developmental, and subculture theories are
psychosocial or developmental theories, not physiological .
Source: NU 176 Exam 1 – Geriatric Nursing (2026) Q&A | Galen College
2. According to Erikson, what is the primary developmental task for
the older adult population?
A) Generativity vs. Stagnation
B) Identity vs. Role Confusion
C) Integrity vs. Despair
D) Intimacy vs. Isolation
Correct Answer: C