Nokea
________ is a factor that contributes to a high incidence of falls in the elderly.
- A. increased muscle mass and tone
- B. high likelihood of orthostatic hypotension upon rising quickly
- C. increasing acuity in eyesight in dim light
- D. constipation
Correct Answer: B
Rationale: The correct answer is B: high likelihood of orthostatic hypotension upon rising quickly. Orthostatic hypotension is a common issue in the elderly, causing a sudden drop in blood pressure when standing up quickly, leading to dizziness and falls. This factor directly contributes to the high incidence of falls in the elderly. Increased muscle mass and tone (A) actually reduce the risk of falls, while improving eyesight in dim light (C) would decrease the risk. Constipation (D) is not directly related to falls in the elderly.
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What is the most effective intervention to prevent skin breakdown in immobile older adults?
- A. Frequent use of powder to keep skin dry
- B. Application of a thick layer of moisturizer
- C. Regular repositioning and use of pressure-relieving devices
- D. Ensuring complete bed rest to limit movement
Correct Answer: C
Rationale: The correct answer is C because regular repositioning and the use of pressure-relieving devices are essential to prevent skin breakdown in immobile older adults. Repositioning helps redistribute pressure, maintaining blood flow to the skin and preventing tissue damage. Pressure-relieving devices such as cushions or special mattresses further reduce pressure on vulnerable areas. Choices A and B do not address the root cause of skin breakdown and may even exacerbate the issue. Choice D is incorrect as complete bed rest can lead to further complications like pressure ulcers. In summary, choice C is the most effective intervention as it directly targets the risk factors for skin breakdown in immobile older adults.
Mr. J has been admitted to the hospital from her own home. The admitting nurse notes that the patient has severe edema in the lower extremities, no hair on the legs, and ulcerations on her feet. These signs and symptoms are most likely indications of:
- A. A diet low in protein
- B. Exposure to the cold from a lack of heat
- C. Frequent falls and injuries because of an unsteady gait
- D. Circulatory problems related to age and a chronic illness
Correct Answer: D
Rationale: The correct answer is D: Circulatory problems related to age and a chronic illness. Severe edema, hair loss on the legs, and foot ulcerations are indicative of poor circulation, often seen in conditions like peripheral artery disease. Age and chronic illnesses can contribute to circulatory issues. A diet low in protein (choice A) would not directly cause these symptoms. Exposure to cold (choice B) would not explain the specific symptoms mentioned. Frequent falls (choice C) do not align with the symptoms provided.
In treating depression in older adults, which of the following is considered the most effective treatment modality?
- A. Long-term pharmacological therapy with SSRIs
- B. Cognitive-behavioral therapy (CBT) combined with antidepressant medications
- C. Antidepressant medications alone
- D. Psychodynamic therapy to address unresolved issues from early life
Correct Answer: B
Rationale: The correct answer is B, cognitive-behavioral therapy (CBT) combined with antidepressant medications, for treating depression in older adults. CBT helps address negative thought patterns and behaviors associated with depression, while antidepressant medications provide physiological support. Combining both approaches has been shown to be more effective than either treatment alone in older adults.
A: Long-term pharmacological therapy with SSRIs may have side effects and limited effectiveness in older adults.
C: Antidepressant medications alone may not address the underlying psychological factors contributing to depression.
D: Psychodynamic therapy may not be as effective in older adults as it focuses on unresolved issues from early life rather than targeting current depressive symptoms.
The term health disparity is defined as
- A. The systematic elimination of the culture of another resulting in decreased wellness.
- B. Differences in health outcomes among groups.
- C. The difference between an expected incidence and prevalence and that which actually occurs in a comparison population group.
- D. The existence of more than one group with differing values and perspective.
Correct Answer: B
Rationale: The correct answer is B because health disparity refers to variations in health outcomes among different groups due to factors such as socioeconomic status, race, ethnicity, etc. This definition accurately captures the essence of health disparity as it highlights the unequal distribution of health outcomes.
Choice A is incorrect because it refers to cultural elimination, which is not the definition of health disparity. Choice C is incorrect as it talks about differences in expected and actual incidence, not health outcomes among groups. Choice D is incorrect as it focuses on values and perspectives rather than health outcomes.
Which of the following issues in the care of older adults are identified in Healthy People 2020?
- A. Delineating nursing staffing levels in long term care
- B. Eradicating pressure ulcers in all care settings
- C. Identifying minimum levels of training for people who care for older adults
- D. Instituting mandatory training in identification of elder abuse for all caregivers of older adults
Correct Answer: C
Rationale: Step 1: Healthy People 2020 focuses on improving the health and well-being of all individuals, including older adults.
Step 2: Identifying minimum levels of training for people who care for older adults is crucial to ensure quality care.
Step 3: This issue aligns with the goal of promoting quality of care and safety for older adults.
Step 4: Other choices are not directly addressed in Healthy People 2020 goals.
Summary: Choice C is correct as it directly relates to improving the care of older adults, while the other choices focus on specific issues not highlighted in Healthy People 2020.