Nokea
The holistic health movement has impacted health care in which of the following ways?
- A. It has focused health care on disease prevention.
- B. It has reshaped how health and health care are perceived.
- C. It has improved access to health care.
- D. It has introduced numerous alternative modalities into health care.
Correct Answer: B
Rationale: The correct answer is B because the holistic health movement emphasizes treating the whole person - mind, body, and spirit. This shifts the focus from merely treating symptoms to considering individual well-being and lifestyle factors. Choice A is not the best answer because while disease prevention is part of holistic health, it is not the primary impact on health care. Choice C is incorrect as the movement does not directly improve access to health care. Choice D is also incorrect as while alternative modalities are part of holistic health, they are not the main impact on health care.
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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.
Providing information about diet & exercise for a healthy diabetic client is best described as which nursing activity?
- A. Promoting wellness
- B. Preventing illness
- C. Treating disease
- D. Restoring health
Correct Answer: A
Rationale: The correct answer is A: Promoting wellness. Providing information about diet and exercise for a healthy diabetic client falls under promoting wellness because it focuses on proactive measures to maintain health and prevent complications. It aims to empower the client to make healthy lifestyle choices.
B: Preventing illness is not the best description as the client is already diabetic, so the focus is on managing the condition rather than solely preventing it.
C: Treating disease is not accurate because the client is already diabetic and the goal is not to treat the disease, but rather manage it effectively.
D: Restoring health is not applicable in this scenario as the client is not in a state of compromised health that needs to be restored.
A family member asks if vitamin C will prevent aging. The nurse considers which theory?
- A. Free radical theory
- B. Immunological theory
- C. Oxidative stress theory
- D. Telomere theory
Correct Answer: A
Rationale: The correct answer is A: Free radical theory. Vitamin C is thought to prevent aging by combatting free radicals, which are highly reactive molecules that can damage cells and contribute to aging. Vitamin C acts as an antioxidant, neutralizing free radicals and protecting cells from oxidative damage. Immunological theory (B) focuses on the role of the immune system in aging. Oxidative stress theory (C) is related to free radical theory but does not specifically address the role of vitamin C. Telomere theory (D) pertains to the shortening of telomeres, which are protective structures at the end of chromosomes, but is not directly related to the role of vitamin C in preventing aging.
The home care nurse is performing an environmental assessment in the home of an older adult. Which of the following requires immediate nursing action?
- A. Unsecured scattered rugs
- B. Operable smoke detector
- C. Prefilled medication cassette
- D. Unsecured scattered rugs
Correct Answer: A
Rationale: The correct answer is A: Unsecured scattered rugs. This requires immediate nursing action as it poses a significant fall risk for the older adult. Rugs can cause tripping hazards, leading to potential injuries. The nurse should secure or remove the rugs to ensure the safety of the patient.
Summary of other choices:
B: Operable smoke detector - While important for safety, it does not require immediate nursing action as it is already in working condition.
C: Prefilled medication cassette - This is not an immediate safety concern and can be addressed during routine medication management.
D: Unsecured scattered rugs (repeated) - This choice is the same as the correct answer, so it is incorrect.