Nokea
Which physiological change in the brain is the reason the nurse allows more time for answering questions with older adults?
- A. Increased secretion of cholinesterase
- B. Decreased secretion of neurotransmitters
- C. Loss of spinal cord and brainstem neurons
- D. Atrophy of dendrites in the cerebral cortex
Correct Answer: D
Rationale: The correct answer is D: Atrophy of dendrites in the cerebral cortex. With aging, there is a natural decline in brain volume and synaptic connections, leading to reduced dendritic branching and synaptic density in the cerebral cortex. This affects processing speed and cognitive functions, requiring more time for older adults to respond to questions.
Rationale:
A: Increased secretion of cholinesterase is not a physiological change associated with aging that would require more time for answering questions.
B: Decreased secretion of neurotransmitters may occur with aging but is not the primary reason for slower processing speed in older adults.
C: Loss of spinal cord and brainstem neurons is not the main factor influencing older adults' response time to questions compared to atrophy of dendrites in the cerebral cortex.
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A man is terminally ill with end-stage prostate cancer. Which is the best statement about this man’s wellness?
- A. Wellness can only be achieved with aggressive medical interventions.
- B. Wellness is not a real option for this client because he is terminally ill.
- C. Wellness is defined as the absence of disease.
- D. Nursing interventions can help empower a client to achieve a higher level of wellness.
Correct Answer: D
Rationale: The correct answer is D because nursing interventions can focus on enhancing the client's quality of life, comfort, and emotional well-being even in the face of terminal illness. Nurses can provide support, educate the client and family, manage symptoms, and empower the client to find meaning and purpose in their life. This approach contributes to a higher level of wellness by addressing holistic needs beyond just medical interventions.
Incorrect choices:
A: Wellness can be achieved through various means, not just aggressive medical interventions.
B: Wellness is still achievable in terms of emotional, social, and spiritual well-being even with a terminal illness.
C: Wellness involves physical, emotional, social, and spiritual aspects beyond just the absence of disease.
Which of the following interventions has been shown to delay the onset of dementia in older adults?
- A. Strict dietary restrictions
- B. Consistent mental and physical activity
- C. Regular social isolation for mental clarity
- D. Pharmacologic interventions to control hypertension
Correct Answer: B
Rationale: The correct answer is B: Consistent mental and physical activity. Engaging in mental and physical activities can help improve cognitive function, increase brain plasticity, and reduce the risk of cognitive decline. Regular stimulation of the brain through activities like puzzles, reading, and learning new skills can help delay the onset of dementia. Physical activity also promotes overall brain health by improving circulation and reducing inflammation.
Choices A, C, and D are incorrect:
A: Strict dietary restrictions may have some benefits for overall health, but there is limited evidence to suggest that it directly delays the onset of dementia.
C: Regular social isolation can actually increase the risk of cognitive decline and dementia, as social interaction is important for brain health.
D: Pharmacologic interventions to control hypertension may be important for overall health, but they are not specifically shown to delay the onset of dementia in older adults.
A nurse in a long-term care facility is using the TimeSlips program with a group of cognitively impaired older adults. The nurse is using which of the following techniques?
- A. Provides a picture for all group members to look at and use to create a story
- B. Records the responses of all participants
- C. Compliments each member for his or her contribution to the story
- D. Reads the story back during the session, noting the contributions of each participant
Correct Answer: A
Rationale: The correct answer is A because the TimeSlips program involves providing a picture as a creative prompt for group members to collaboratively create a story. This technique stimulates imagination and communication in cognitively impaired individuals. Choice B is incorrect as recording responses is not specific to the TimeSlips method. Choice C is incorrect as complimenting contributions is not a core component of the TimeSlips program. Choice D is incorrect as reading back the story during the session does not align with the collaborative, creative process of TimeSlips.
Which of the following is a sign of frailty in older adults?
- A. Increased muscle mass
- B. Unexplained weight gain
- C. Difficulty walking and balance issues
- D. Improved cognitive function
Correct Answer: C
Rationale: The correct answer is C - Difficulty walking and balance issues. Frailty in older adults is characterized by physical weakness, decreased muscle strength, and reduced functional capacity. Difficulty walking and balance issues are key indicators of frailty as they reflect a decline in physical capabilities. Increased muscle mass (A) is not a sign of frailty but rather a positive indicator of strength. Unexplained weight gain (B) may not necessarily be related to frailty. Improved cognitive function (D) is unrelated to physical frailty.
In the document “Recommended Baccalaureate Competencies and Curricular Guidelines for the Nursing Care of Older Adults” developed by the American Association of Colleges of Nursing and the Hartford Institute for Geriatric Nursing, recommendations include which of the following?
- A. Provision of a free-standing course in gerontology within the curriculum
- B. Integration of gerontological content throughout the curriculum
- C. Requirement of gerontological certification for all students before completion of a BSN program
- D. Structured clinical experiences with older adults across the continuum of care
Correct Answer: B
Rationale: The correct answer is B: Integration of gerontological content throughout the curriculum. This is because integrating gerontological content throughout the curriculum ensures that nursing students are exposed to and learn about caring for older adults in various courses, rather than just in a standalone course. This approach better prepares students to provide holistic care to older adults in different clinical settings.
A: Provision of a free-standing course in gerontology within the curriculum may limit exposure to gerontological content and may not provide a comprehensive understanding of caring for older adults.
C: Requiring gerontological certification for all students before completion of a BSN program is not mentioned in the document and may not be feasible or necessary for all nursing students.
D: While structured clinical experiences with older adults across the continuum of care are essential, this alone may not ensure that students receive a comprehensive education in gerontological care if the content is not integrated throughout the curriculum.