A 78-year-old client has received a recent diagnosis of community-acquired pneumonia. Findings on a recent chest x-ray have prompted the health care provider to order a bronchoscopy and lung function tests. Which finding would lead the nurse to suspect a pathological process rather than a normal, age-related respiratory change?
Maximum breathing and vital capacity have diminished since the previous studies.
Accumulation of serous fluid is seen between the lungs and the pleural membrane.
The lungs are smaller than younger adults' and there are fewer alveoli.
The client has fewer cilia than would be found in a younger client.
The Correct Answer is A
A. Maximum breathing and vital capacity have diminished since the previous studies.
This finding suggests a decline in lung function compared to previous assessments, which could indicate a pathological process rather than normal age-related changes. Diminished breathing capacity may be indicative of conditions such as pneumonia, chronic obstructive pulmonary disease (COPD), or other respiratory disorders.
B. Accumulation of serous fluid is seen between the lungs and the pleural membrane.
The accumulation of serous fluid between the lungs and the pleural membrane is consistent with pleural effusion, which is a pathological condition rather than a normal age-related change. Pleural effusion can occur due to various causes, including infection, inflammation, heart failure, or malignancy.
C. The lungs are smaller than younger adults' and there are fewer alveoli.
This option describes normal age-related changes in the respiratory system. With aging, the lungs may undergo structural changes such as decreased elasticity and fewer alveoli, leading to reduced lung capacity and efficiency. While this finding is typical of aging, it does not necessarily indicate a pathological process.
D. The client has fewer cilia than would be found in a younger client.
A reduction in cilia is associated with aging and is considered a normal age-related change. Cilia are hair-like structures in the respiratory tract that help remove mucus and debris. While decreased ciliary function may contribute to respiratory infections in older adults, it is not necessarily indicative of a specific pathological process.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The nurse can be held liable for the actions of the unlicensed care provider.
In healthcare settings, registered nurses are responsible for delegating tasks to unlicensed care providers within their scope of practice. If a registered nurse directs an unlicensed care provider to perform a task outside of their scope of practice, the nurse can be held liable for any resulting harm to the patient. It's essential for nurses to delegate tasks appropriately and ensure that unlicensed personnel are only assigned tasks that they are trained and authorized to perform.
B. The unlicensed care provider is solely responsible for the inappropriate practice.
While unlicensed care providers must also adhere to their scope of practice, it is ultimately the responsibility of the registered nurse to ensure that tasks are delegated appropriately. If the registered nurse directs the unlicensed care provider to perform tasks beyond their scope, both parties may be held accountable, but the nurse has a higher level of responsibility due to their licensure and authority.
C. Liability rests with the company that owns the healthcare facility.
While the healthcare facility may have some level of responsibility for ensuring appropriate staffing and training, in this scenario, the immediate accountability lies with the registered nurse who directed the unlicensed care provider to perform tasks outside of their scope of practice.
D. In the absence of documented harm to the client, the action is legally permissible.
Performing tasks outside of one's scope of practice is never legally permissible, regardless of whether harm occurs. Nurses and other healthcare providers must adhere to professional standards and regulations regarding delegation and scope of practice to ensure patient safety and quality care.
Correct Answer is C
Explanation
A. "Fortunately, most people over 65 have a sufficient level of income."
This statement might not accurately reflect the reality for many older adults. While some older adults may indeed have sufficient income, there is significant variability in financial resources among older populations. Many older adults face financial challenges due to factors such as retirement savings, pensions, social security benefits, healthcare costs, and economic disparities. Therefore, this statement may not be reflective of the broader population of older adults.
B. "It is reassuring older adults are receiving more concern than in decades past."
While it is positive to recognize increased concern and attention towards the well-being of older adults, this statement does not directly address the trend of increasing admissions of older adults to subacute medical units. Moreover, without specific data or context, it is difficult to assess the accuracy of this statement in relation to current trends in healthcare utilization among older adults.
C. "Most of the older clients on the unit will have come to us from nursing homes."
This statement acknowledges a common trend observed in healthcare, where older adults are increasingly transitioning from nursing homes or long-term care facilities to subacute medical units. This reflects the evolving landscape of healthcare delivery and the need for specialized care for older adults with complex medical needs. Therefore, this statement is most reflective of current thinking about the increasing admissions of older adults to subacute medical units.
D. "It helps that older people do not have to incur any costs for their medical care.”
This statement is inaccurate. While older adults may have access to Medicare, which covers certain medical expenses, it does not cover all costs, and there may still be out-of-pocket expenses, such as copayments, deductibles, and services not covered by Medicare. Additionally, financial barriers can still exist for older adults, especially those with limited income or inadequate insurance coverage. Therefore, this statement does not accurately reflect the financial realities of older adults' healthcare costs.
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