ASU Q3 Flashcards
Life _____ is the number of years that the average person born in a particular year will probably live.
expectancy
Which of the following places has the highest ratio of centenarians?
Okinawa, Japan
The young-old are people who are between ______ years of age.
65-84
Maria is 80 years old. She is considered _____.
young-old
_____ theory states that cells can divide a maximum of about 75 to 80 times, and that as we age our cells become less capable of dividing
Cellular clock
_____ are DNA sequences that cap chromosomes.
Telomeres
The _____ theory states that aging is due to the decay of _____.
mitochondrial; mitochondria
According to a study by Coleman that compared the brains of adults at various ages, from the forties through the seventies, the:
growth of dendrites increased.
_____ are the most noticeable changes in physical appearance in late adulthood.
Wrinkles and age spots
In late adulthood:
both men and women get shorter.
Color vision declines with age due to:
the yellowing of the lens of the eye.
Gisela is suffering from a condition that involves thickening of the lenses of her eyes. This causes her vision to become cloudy or distorted. Identify the condition that Gisela is suffering from.
Cataracts
_____ involves an extensive loss of bone tissue.
Osteoporosis
The term Baltes uses to describe the “hardware” of the mind, meaning the neurophysiological architecture of the brain that was developed through evolution, is:
cognitive mechanics
Cognitive _____ declines in old age, whereas cognitive _____ appears to remain constant or improve.
mechanics; pragmatics
According to a study by Mahoney and others (2010), a lower level of _____ attention in older adults was linked to low blood pressure, which likely is related to reduced blood flow to the brain’s frontal lobes.
executive
A person’s knowledge about the world is called _____ memory.
semantic
The concept of _____ emphasizes that changes in cognitive activity patterns might result in disuse and consequent atrophy of cognitive skills.
“use it or lose it”
Alzheimer disease is a form of:
dementia