Decreased functioning of which physical structure is likely to result in decreased metabolism in older adults?

Correct Answer: B

Rationale: The correct answer is B: Thyroid gland. The thyroid gland produces hormones that regulate metabolism. In older adults, decreased thyroid function, known as hypothyroidism, can lead to a decrease in metabolism. This can result in symptoms such as fatigue, weight gain, and slowed heart rate. A: Kidney - While the kidneys play a role in filtering waste and maintaining fluid balance, decreased kidney function typically does not directly impact metabolism. C: Brain - The brain plays a crucial role in regulating various bodily functions, but it does not directly control metabolism. D: Skeleton - The skeleton provides structural support and protects organs but does not directly influence metabolism.

Correct Answer: C

Rationale: The correct answer is C because ethnicity involves recognized traditions, symbols, and literature. This statement aligns with the topic of culture and illness, as ethnicity plays a significant role in shaping cultural beliefs and practices related to health and illness. It highlights the importance of cultural elements in understanding how different ethnic groups perceive and address health issues. A: Culture is not the same as ethnicity; culture encompasses a broader range of beliefs and practices. B: This choice is incorrect as ethnic groups can have diverse origins and religions. D: Most members of an ethnic group do not exhibit identical cultural traits as cultural diversity exists within ethnic groups.

Correct Answer: B

Rationale: The correct answer is B: Statistically, neglect is the most common form of elder abuse. Neglect involves the failure to provide necessary care or assistance to an elderly person, making it a prevalent form of elder abuse. This is supported by research and studies on elder abuse cases. A is incorrect because elder abuse is often underreported compared to other forms of domestic violence. C is incorrect as many cases of elder abuse go unreported due to various reasons such as fear, shame, or lack of awareness. D is incorrect as healthcare practitioners are mandated to report any suspected cases of elder abuse, not just verified cases, to protect the well-being of the elderly.

Correct Answer: B

Rationale: The correct answer is B because decreasing fiber in the diet can actually worsen constipation. Fiber helps promote regular bowel movements by adding bulk to the stool. Walking and staying hydrated (choices A and D) are effective strategies to prevent constipation. Having a daily bowel movement (choice C) is a positive sign of bowel health. By choosing to decrease fiber intake, the client may inadvertently reduce the effectiveness of their bowel movements, leading to constipation.

Correct Answer: A

Rationale: The correct answer is A: Alzheimer's disease. It is the most common type of dementia in older adults, accounting for around 60-80% of cases. Alzheimer's is characterized by the presence of beta-amyloid plaques and tau protein tangles in the brain, leading to memory loss and cognitive decline. Vascular dementia (B) is caused by impaired blood flow to the brain, Lewy body dementia (C) is characterized by abnormal protein deposits in the brain, and Frontotemporal dementia (D) affects the frontal and temporal lobes of the brain, leading to changes in behavior and personality. However, in older adults, Alzheimer's disease is the most prevalent form of dementia due to its widespread impact on memory and cognition.

Correct Answer: C

Rationale: The correct answer is C: To offer holistic care that allows older adults to live in the community. PACE aims to provide comprehensive and coordinated care to help seniors remain independent in their homes and communities. This includes medical, social, and behavioral services. Choice A is incorrect as PACE focuses on holistic care rather than just intensive medical treatment. Choice B is incorrect as PACE aims to prevent nursing home placement by supporting older adults to live at home. Choice D is incorrect as while PACE may help reduce healthcare costs through preventive and coordinated care, the primary goal is to support seniors in living in the community.

Correct Answer: D

Rationale: The correct answer is D because memory loss affecting daily functioning is a key indicator of dementia, not normal aging. Normal aging may involve some forgetfulness, but it typically does not significantly impact daily activities. Choice A is incorrect because difficulty recalling recent events can occur in both normal aging and dementia. Choice B is incorrect as increased forgetfulness is a common feature of aging and may not necessarily indicate dementia. Choice C is incorrect as forgetting names of familiar people can also be a normal part of aging and does not solely point to dementia. Memory loss affecting daily functioning is a more specific and severe symptom that strongly suggests dementia over normal aging.

Correct Answer: B

Rationale: The correct answer is B because limited physical activity and poor nutrition have been consistently linked to cognitive decline in older adults. Physical activity promotes blood flow to the brain, which helps with cognitive function. Additionally, a balanced diet rich in nutrients supports brain health. Genetic predisposition (A) can play a role but is not the most closely associated factor. Social engagement and mental stimulation (C) are beneficial for cognitive health but not the primary factor for decline. Early retirement and lack of work-related stress (D) are not directly linked to cognitive decline.

Correct Answer: B, E, F

Rationale: The correct answers are B, E, and F. B is correct because understanding what treatment can improve the condition is essential for culturally sensitive care. E is correct as it helps understand the patient's beliefs about the cause of the illness. F is correct to assess the impact of the illness on the patient's life. A is incorrect as it focuses more on negotiation rather than understanding the patient's perspective. C is incorrect as it assumes the nurse's plan is superior without considering the patient's beliefs. D is incorrect as it only focuses on the duration of the problem rather than the patient's explanatory model.