Chapter 15 Late Adulthood Flashcards
1
Q
Life Expectancy
A
The amount of time we are expected to live
- has increased 31 years since 1900
- average life expectancy is 78
2
Q
Life Span
A
How long it is possible to live (120-125)
Oldest person around 122
3
Q
Differences in Life Expectancy
A
- international differences (high in US)
- sex differences (women outlive men by about 5 years)
- Due to health attitude, habits, lifestyle, occupation
- biological factors
4
Q
Alzheimer’s Deisease
A
A progressive, irreversible brain disorder characterized by gradual deterioration of memory, reasoning, language and eventually physical function.
Early (younger than 65) Late on-set (older than 65)
5
Q
Causes of Alzheimer’s
A
No certain scientific proof causes:
Age is a risk factor
genetic link seem to exist
lifestyle factors
lack of exercise
