PSYCH 140 Module 8 Exam Review:PSYC 140 Module 8 : Updated Solution Latest Updated

Four misconceptions about old age a. Do most older adults develop dementia: senior moments or senility. Dementia or neurocognitive disorders are used to describe loss of cognitive abilities due to physical reason (Alz, stroke). b. Why do women typically outlive men? i. Partly genetics, partly environmental. Men are more likely to engage in risky behaviors and less vigilant about their overall health. c. Are memory problems inevitable as we get older? i. There are cognitive changes that occur as we age. Ex: trouble remembering source of info. Forgetting a story might be based on themselves instead of someone else d. Do most older adults need to live in nursing home? i. No. They can take care for themselves and normal activities. Elders who are physically unwell are more likely to have cognitive and mobility issues. 2. Compare and contrast primary and secondary aging. a. Primary aging is biological and genetically influenced. Secondary aging is aging that is caused by lifestyle and the environment. 3. What are some logical and scientific problems with the “wear and tear” theory of aging? a. Time and exertion are the enemy. The older we get we wear out. b. Our bodies naturally repair itself. If an individual is doing moderate to vigorous exercise are usually healthier and live longer. 4. What are some current explanations for why we age biologically? a. Specific genes are not all responsible for longevity as the age physical changes in one aging. b. We age because our cells age and eventually they no longer divide. This can cause injury and many conditions. c. We gradually accumulate damage DNA that can result/affect aging.5. Describe subtypes of neurocognitive disorders a. Parkinson’s Disease may cause a neurocognitive disorder. Symptoms include anxiety, depression, hallucinations, and personality changes. b. Cognitive declines due to vascular disease are due to a cerebrovascular event such as a stroke. Risk factors include hypertension, smoking, obesity and any factors that contribute to cerebrovascular disease