Question 1

Research has attempted to identify physiological markers of Alzheimer disease.Which of the following is NOT one of the physical changes that has been identified in these patients?

Accepted Answer

While degeneration of the amygdala has been associated with Alzheimer's disease, there is no evidence to suggest that only the superior tissue is affected. Therefore, option C is incorrect. A, B, and D are all physical changes that have been identified in Alzheimer's disease patients, including activity of the apolipoprotein E gene, the formation of amyloid plaques, and the formation of neurofibrillary tangles.

Question 2

A disease of the eye that is characterized by the thickening of the lens of the eye,causing vision to become cloudy,opaque,and distorted.

Accepted Answer

The answer of A disease of the eye that is...

Question 3

What do Alzheimer disease and Parkinson disease have in common?

Accepted Answer

Both Alzheimer disease and Parkinson disease are chronic and progressive, meaning they worsen over time and there is no cure for either disease. They also both affect the nervous system, with Alzheimer's primarily affecting memory and cognitive function, while Parkinson's primarily affects movement and motor control. However, they do not exclusively affect only the elderly, as early-onset forms of both diseases can occur. They are also not easily managed with medication, as available treatments can only alleviate symptoms for a period of time. Finally, gender does not play a significant role in the incidence of either disease.

Question 4

Drugs that have been shown promising in the treatment of Alzheimer disease work by increasing the levels of _______ in the brain and thus slow the progression of the disease in 50% of those studied.

Accepted Answer

The drug therapy for Alzheimer’s disease is aimed at increasing the levels of acetylcholine in the brain. Acetylcholine is a neurotransmitter that is involved in multiple cognitive processes such as learning and memory. Alzheimer’s disease has been linked to a decreased level of acetylcholine in the brain which is thought to be a contributing factor to the clinical symptoms.

Question 5

Alzheimer disease involves a deficiency in the neurotransmitter:

Accepted Answer

Alzheimer's disease is characterized by a progressive decline in cognitive function, including memory loss and difficulty with language, attention, and problem-solving. One of the key brain changes associated with Alzheimer's disease is a decrease in levels of the neurotransmitter acetylcholine, which is involved in memory and learning processes. This deficiency contributes to the cognitive impairments seen in Alzheimer's disease.

Question 6

A disease of the eye that is characterized by damage to the optic nerve because of the pressure created by a buildup of fluid in the eye.

Accepted Answer

The answer of A disease of the eye that is...

Question 7

All of the following are risk factors associated with Alzheimer disease,EXCEPT:

Accepted Answer

Cardiovascular disease, genetics, and age are all recognized risk factors for Alzheimer disease. However, clinical depression is not considered a direct risk factor, although it is a common symptom associated with the disease.

Question 8

Ronnie is worried that he may be developing Alzheimer disease.The earliest detection method he can use to conclusively find out is:

Accepted Answer

The answer of Ronnie is worried that he may be...

Question 9

Lauryn suffers from Alzheimer disease.To assist with her care,a professional assists by providing temporary relief for those who care for Lauryn on a day-to-day basis.This sort of care,called ________ care,plays an important role by easing the burden on Lauryn's family.

Accepted Answer

The type of care described in the scenario, which provides temporary relief to caregivers, is known as respite care. This type of care is intended to ease the burden on family members or other individuals who are taking care of a person with a chronic illness or disability. Conciliatory care is not a recognized type of care, while palliative care and hospice care are intended for individuals with life-limiting illnesses rather than cognitive disabilities such as Alzheimer's disease.

Question 10

The upper boundary of life;the maximum number of years an individual can live.

Accepted Answer

The answer of The upper boundary of life;the maximum number...

Question 11

The number of years that the average person born in a particular year will probably live.

Accepted Answer

The answer of The number of years that the average...

Question 12

These researchers focused on plasticity and the effectiveness of cognitive training when studying the cognitive functioning of older adults.

Accepted Answer

The answer of These researchers focused on plasticity and the...

Question 13

Individuals who are 100 years or older.

Accepted Answer

The answer of Individuals who are 100 years or older....

Question 14

How many American adults had Alzheimer disease in 2009?

Accepted Answer

In 2009, approximately 5.3 million American adults were reported to have Alzheimer's disease.

Question 15

The transitional state between the cognitive changes of normal aging and very early Alzheimer disease and other dementias is called:

Accepted Answer

The transitional state between normal aging and very early Alzheimer disease and other dementias is called mild cognitive impairment (MCI). Confusion, attention deficit disorder, and neurosis may be symptoms or conditions related to cognitive changes but are not specifically related to the transitional state between normal aging and early dementia.

Question 16

A microbiological theory of aging that suggests that human cells are subject to a fixed limit on the number of times they can divide.This decreased ability to divide places an upper boundary on the human life-span potential.

Accepted Answer

The answer of A microbiological theory of aging that suggests...

Question 17

True or false-It is possible to reduce one's risk of developing Alzheimer disease by maintaining a healthy diet,weight control,and regular exercise.

Accepted Answer

Studies have shown that maintaining a healthy diet, weight control, and regular exercise can reduce the risk of developing Alzheimer's disease.

Question 18

These researchers found that one of the most important factors related to health in a nursing home is the patient's feelings of control and self-determination.

Accepted Answer

The answer of These researchers found that one of the...

Question 19

This life-span researcher has conducted considerable studies regarding cognitive abilities and wisdom in older adults.

Accepted Answer

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Question 20

Kirsten is 63 years old and is beginning to lose some of her memory.She becomes confused and does not speak as well as she once did.These are signs that Kirsten may be developing:

Accepted Answer

The symptoms described suggest potential early signs of Alzheimer's disease. Memory loss, confusion, and decreased ability to communicate are all common symptoms of the disease. Anxiety and depression can also be symptoms, but they are typically not the initial signs of the disease.

Quiz 15: Physical and Cognitive Development in Late Adulthood