Older people who drop out of longitudinal studies tend to be those who score lower on intelligence tests and are more socially isolated.
Indicate whether the statement is true or false
Which age group is most likely use physician services?
A) 55-64 year olds
B) 65-74 year olds
C) 75-84 year olds
D) those over age 85
With aging, the following changes are found in skin:
A) secretions by sebaceous and sweat glands deteriorate
B) there is generally an increase in blood circulation in the skin
C) older individuals prefer cooler environments than younger persons
D) the outer skin layer becomes thicker and more elastic
Cross-sectional research designs are the best method to determine causation.
Indicate whether the statement is true or false
Regarding age-related dangers in body composition,:
A) proportion of fatty tissue decreases.
B) muscle mass remains essentially the same as one ages.
C) aging results in increased obesity.
D) changes in body composition affect drug metabolism.
Surveys of the health status of young-old Americans today provide considerable support for compressed morbidity in the future.
Indicate whether the statement is true or false
A daily, brisk, 30-minute walk has the following benefits to older adults except:
A) boosts HDL cholesterol.
B) increases joint mobility for people with osteoarthritis.
C) lowers metabolic rate.
D) avoids obesity.
Biological studies of aging using animal models demonstrate that:
A) DHEA improves muscle strength and quality of life in humans.
B) caloric restriction promotes health and longevity.
C) low-fat diets from infancy can prolong life.
D) both A and B.
The proportion of people aged 65 and older among ethnic minority groups will increase in the 21st century.
Indicate whether the statement is true or false
Approximately what percent of newly diagnosed people with HIV are over age 50?
A) 15
B) 25
C) 35
D) 48
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