BN chapter 13 and 15 Flashcards
A continual process of biologic, cognitive, and psychosocial change
Aging
What is a gernontologist
specialists in the study of aging people
what is biologic theories
theories based on cellular function and body physiology
This theory states that body cells are programmed to function for a specific length of time after which they break down and die. When too many cells quit functioning, the person eventually dies
biologic clock
This theory believes that cells are damaged by toxins, ions break off from ion pairs, and the resulting free radicals are unstable
free-radical theory
This theory states that body cells and organs eventually wear out, like machinery
wear and tear theory
This theory states the system loses its ability to protect the body from disease
immune system failure theory
This theory states the body no longer recognizes itself and begins to attack itself and break down, as occurs in some types of arthritis
autoimmune theory
What is psychosocial theories
theories related to socialization and life satisfaction
This theory suggests that it is normal for older people and society to withdraw from each other
disengagement theory
This theory states that people who remain interested and active will continue to enjoy life and to live longer
activity theory
This theory states each individual continues to live and develop as the unique person he or she is. Individuals’ basic personalities do not change, and they cope with aging in ways similar to how they coped with other stages of life
continuity theory
Food is a catalyst for ___
auto immune disorders
What is the maximum life span for humans
115 to 130
What does longevity mean?
length of life
What are 6 contributions to longevity
#1 healthier #2 education #3 lifestyle #4 Personality #5 Gender #6 genetics
What is demographic
statistics about populations
What is benign senescence
normal physical changes of aging
The “young old” are ages ___ to ___
65 to 74
The “middle old” are ages ___ to ___
75 to 84
The “very old” are ages ___ to __
85 and beyond
What are the 3 top common health concerns for people 75+
#1 hypertension #2 arthritis #3 heart disease
Schaie’s stage of cognitive development for older adults is called the ___. This states that older adults are more selective about how they spend their day
reintegrative stage