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GeriatricTheories
geriatrics quiz 1 theories
Question | Answer |
---|---|
Programmed aging | genetic clock determines beginning of aging process |
Somatic mutation theory | spontaneous unexpected chromosomal changes. DNA/RNA mutations |
Free radical theory | large molecular injury/O2 compound with extra electron charges/ oxidation |
Cybernetic theory | CNS is aging pacemaker. Changes in hypothalamus and endocrine system |
Wear and tear theory | cumulative damage to vital parts of the body leads to death of cells, ect. |
Disengagement theory | withdrawals from roles and activities |
Activity theory | social activity is beneficial for aging people. |
Continuity theory | elders adapt to changes by using strategies to maintain continuity |
Life span/Life course theory | ideal sequence of events that people expect to experience. |
Erikson’s theory of human development | integrity vs despair is aging stage. |
Exchange theory | continued interaction is viewed as rewarding or costly |
Thriving, a holistic life span theory | ability to find meaning in life/ applicable to OT approach |