Alzheimer's Disease Quiz Questions

1. 4. Scientists believe that _________________ develop in the brain of an Alzheimer's patient, and may be a cause of the disease.

Cholesterols

Tumors

Ruptured blood vessels

Plaques and tangles

Plaques and tangles are believed to develop in the brain of an Alzheimer's patient and may be a cause of the disease. These abnormal clumps of protein, known as plaques, build up between nerve cells and disrupt cell communication. Tangles, on the other hand, are twisted fibers of another protein that form inside cells and interfere with their ability to function properly. The presence of these plaques and tangles is often associated with the degeneration of brain cells and the progression of Alzheimer's disease.

Explanation

Plaques and tangles are believed to develop in the brain of an Alzheimer's patient and may be a cause of the disease. These abnormal clumps of protein, known as plaques, build up between nerve cells and disrupt cell communication. Tangles, on the other hand, are twisted fibers of another protein that form inside cells and interfere with their ability to function properly. The presence of these plaques and tangles is often associated with the degeneration of brain cells and the progression of Alzheimer's disease.

2. A patient with Stage One Alzheimers might exhibit these behaviors:

Forgetting names

Missing appointments

Getting lost while driving

All of the above

None of the above

A patient with Stage One Alzheimer's might exhibit these behaviors because at this stage, the disease affects the individual's memory and cognitive abilities. Forgetting names is a common symptom as the disease progresses. Missing appointments can occur due to the patient's inability to remember important dates and events. Getting lost while driving can happen because Alzheimer's affects spatial awareness and navigation skills. Therefore, all of the given behaviors can be observed in a patient with Stage One Alzheimer's.

Explanation

A patient with Stage One Alzheimer's might exhibit these behaviors because at this stage, the disease affects the individual's memory and cognitive abilities. Forgetting names is a common symptom as the disease progresses. Missing appointments can occur due to the patient's inability to remember important dates and events. Getting lost while driving can happen because Alzheimer's affects spatial awareness and navigation skills. Therefore, all of the given behaviors can be observed in a patient with Stage One Alzheimer's.

3. 3. The symptom of dementia that involved a more confused state after dark is called:

Dark retreat

Sundowning

Agitation

Dark reaction

Sundowning is the correct answer for the symptom of dementia that involves a more confused state after dark. Sundowning refers to a phenomenon where individuals with dementia experience increased confusion, restlessness, and agitation during the late afternoon and evening hours. This symptom is commonly observed in people with Alzheimer's disease and can make it challenging for them to sleep or engage in daily activities during this time period. Sundowning may be caused by a disruption in the person's internal body clock or changes in their brain that affect their sleep-wake cycle.

Explanation

Sundowning is the correct answer for the symptom of dementia that involves a more confused state after dark. Sundowning refers to a phenomenon where individuals with dementia experience increased confusion, restlessness, and agitation during the late afternoon and evening hours. This symptom is commonly observed in people with Alzheimer's disease and can make it challenging for them to sleep or engage in daily activities during this time period. Sundowning may be caused by a disruption in the person's internal body clock or changes in their brain that affect their sleep-wake cycle.

4. 2. Alzheimer's is an INSIDIOUS disease. This means:

That it is terminal

That is can be cured

That it sneaks up on a person over time

That it only affects the elderly

None of the above

Alzheimer's being an insidious disease means that it sneaks up on a person over time. Unlike other diseases, it does not have sudden or immediate symptoms. Instead, it gradually progresses and affects a person's memory, thinking, and behavior over a period of time. This slow and gradual progression makes it difficult to detect in the early stages and often goes unnoticed until it reaches advanced stages. Therefore, the correct answer is that Alzheimer's sneaks up on a person over time.

Explanation

Alzheimer's being an insidious disease means that it sneaks up on a person over time. Unlike other diseases, it does not have sudden or immediate symptoms. Instead, it gradually progresses and affects a person's memory, thinking, and behavior over a period of time. This slow and gradual progression makes it difficult to detect in the early stages and often goes unnoticed until it reaches advanced stages. Therefore, the correct answer is that Alzheimer's sneaks up on a person over time.

5. 1. The usual span of years that Alzheimer's may progress in the patient is:

Three to five years

Two to twenty years

Fifty to sixty years

6 months to one year

Eight to ten years

Alzheimer's disease is a progressive neurological disorder that affects memory, thinking, and behavior. The progression of the disease varies from person to person, but on average, it takes around two to twenty years for Alzheimer's to progress in a patient. This wide range of time is due to the fact that Alzheimer's is a complex disease with different stages and individual factors that can influence the rate of progression. Some individuals may experience a more rapid decline, while others may have a slower progression.

Explanation

Alzheimer's disease is a progressive neurological disorder that affects memory, thinking, and behavior. The progression of the disease varies from person to person, but on average, it takes around two to twenty years for Alzheimer's to progress in a patient. This wide range of time is due to the fact that Alzheimer's is a complex disease with different stages and individual factors that can influence the rate of progression. Some individuals may experience a more rapid decline, while others may have a slower progression.