The nurse is caring for an older adult who reports severe chronic pain. To best assess age- related physiologic changes that could influence plans for initiating an appropriate drug regimen, the nurse prepares the patient for which laboratory evaluation?
Serum complement level
Glomerular filtration rate
White blood count
Electroencephalogram
The Correct Answer is B
A. Serum complement levels are used to evaluate the complement system, which is part of the immune system and plays a role in inflammation and infection. While complement levels can be important in certain inflammatory and autoimmune conditions, they are not typically used to assess age-related changes that impact drug metabolism or the appropriate selection of pain medications.
B. The Glomerular Filtration Rate (GFR) is a key measure of kidney function. In older adults, kidney function often declines with age, affecting the metabolism and excretion of medications. Many drugs are primarily eliminated through the kidneys, and impaired kidney function can lead to drug accumulation, increased risk of toxicity, and altered therapeutic efficacy. Assessing GFR helps in adjusting medication doses to avoid adverse effects and ensure safe and effective treatment.
C. A White Blood Count (WBC) measures the number of white blood cells in the blood and is used to assess the body's response to infection, inflammation, and other conditions. While it provides valuable information about immune function and potential infections, it does not directly address age-related changes in drug metabolism or pharmacokinetics. Therefore, it is not the primary test for evaluating how aging might affect drug therapy.
D. An Electroencephalogram (EEG) records the electrical activity of the brain and is used to diagnose neurological conditions such as seizures, sleep disorders, and brain abnormalities. Although EEGs are valuable in certain neurological assessments, they do not provide information on how age-related physiological changes affect drug metabolism or how to tailor drug regimens for older adults.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. While age can influence health and care needs, it is not the primary criterion for assessing a patient's ability to maintain independence. The impact of age varies greatly among individuals, and functional status is a more direct measure of a person's ability to perform daily activities and manage their health.
B. Functional status refers to the patient's ability to perform daily activities and manage self-care. For someone with rheumatoid arthritis, functional status is crucial because the disease can significantly affect physical abilities due to joint pain, stiffness, and deformities. Assessing and optimizing functional status helps ensure that the patient can maintain independence by adapting their environment, using assistive devices, and implementing strategies to manage symptoms effectively.
C. Gender itself does not directly determine a patient's ability to maintain independence. While certain conditions may have different prevalence rates or impacts based on gender, independence is more closely related to functional abilities and health management rather than gender.
D. Financial status can influence access to resources, healthcare, and support services, but it is not the primary determinant of a patient's functional ability or independence. While financial resources are important for accessing necessary treatments and support, they do not directly impact the patient's functional capacity.
Correct Answer is ["A","B","C","D","E"]
Explanation
A. This question assesses whether the team member has the appropriate skills, training, and competency to perform the task safely and effectively. Ensuring that the right person is assigned is crucial for quality care and patient safety.
B. This question evaluates whether the task is appropriate to delegate, considering factors such as the complexity of the task, whether it is within the scope of practice for the team member, and if it aligns with the team's responsibilities. Delegating tasks that are outside the scope of the team member’s practice or too complex can lead to errors or suboptimal care.
C. This question examines whether the level of supervision required for the task is appropriate. The nurse must ensure that appropriate oversight is provided to monitor the team member's performance and address any issues that may arise during task execution.
D. This question considers whether the current circumstances or context (such as the patient's condition, the urgency of the task, or environmental factors) are suitable for delegating the task. Certain situations may require direct nursing involvement or special attention, which can affect the appropriateness of delegation.
E. This question evaluates whether the timing of the task is appropriate, considering factors like the urgency of the task, the team member’s current workload, and patient needs. Timing can impact the effectiveness and safety of task completion.
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