LPN exams fundamentals practice questions set 21

Correct answer:

Radiation therapy, commonly used for breast cancer, can cause persistent fatigue as a side effect due to cellular damage and the body's prolonged healing process. This fatigue can last for months or even years post-treatment, varying by individual factors like radiation dose and overall health. Telling the client it's normal validates her experience, reduces anxiety, and helps her family understand this as a common outcome rather than a personal failing. Asking about rest is useful but doesn't address the family's frustration or provide context. Declaring it abnormal and escalating to the provider is inaccurate unless other symptoms suggest a new issue, potentially causing unnecessary worry. Suggesting vitamins lacks evidence for resolving radiation-induced fatigue and shifts focus from education. The nurse's role here is to reassure and educate, making the normalization of long-term fatigue the most appropriate response, fostering coping and support within the family.

Correct answer:

The correct answer is B because nurse-generated staffing ratios based on current patient acuity levels are most effective for scheduling staff on a high acuity medical unit. This strategy allows for real-time adjustments based on the specific needs of patients at any given moment. This approach ensures that staffing levels are aligned with the intensity of patient care required, leading to better patient outcomes and staff satisfaction. Choice A is incorrect because relying solely on a computerized formula based on patient medical diagnoses may not account for the dynamic nature of patient acuity levels. Choice C is incorrect as using only nurse supervisor input from the past 24 hours may not capture the current acuity status of patients and could lead to inadequate staffing. Choice D is incorrect because utilizing a computerized formula based on full-time equivalent allotment may not accurately reflect the immediate staffing needs based on the acuity of patients.

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When the nurse is unable to agree with the policies or common practices of an agency, the nurse is facing a dilemma about fidelity, which refers to the obligation to honor commitments and contracts. When the nurse is faced with a decision to violate a policy that is harmful to the client, the nurse is facing a dilemma about fidelity—that is, should the nurse be faithful to the employing agency or the individual client being cared for. When the nurse is certain that clients of different racial and ethnic backgrounds are being treated the same as other clients, the nurse is acting in accord with the ethical principle of justice. When the nurse understands that a combative client must be secluded against his or her will to prevent harm to others, the nurse is following the ethical principle of utilitarianism. When a client refuses to take medications and the nurse respects the client's right to refuse medication, the nurse is enacting the ethical principle of autonomy.

Correct answer:

Step-by-step rationale for why Answer D is correct: 1. Accessing information on evidence-based practices shows the nurse's commitment to staying informed about psychopharmacology advancements. 2. Being knowledgeable about medications helps in making informed decisions for client care, ultimately leading to better outcomes. 3. Understanding evidence-based practices enhances the nurse's ability to provide safe and effective medication management. 4. By accessing information on best practices, the nurse demonstrates a proactive approach to enhancing professional psychiatric nursing practice. Summary: Answer D is correct because it directly addresses the impact of advancements in psychopharmacology on client outcomes and professional psychiatric nursing practice by emphasizing the importance of staying informed and using evidence-based practices. Other choices do not specifically highlight the nurse's understanding of the impact of psychopharmacology advancements.

Correct answer:

Illness prevention in nursing focuses on proactive measures to stop disease development, particularly for conditions like hypertension. Teaching lifestyle modifications, such as diet and exercise, empowers clients to manage blood pressure and reduce risk, aligning with primary prevention's educational emphasis. Performing risk screenings identifies hypertension early, enabling timely intervention before complications arise, another primary prevention strategy. Providing heart-healthy diet literature reinforces these efforts, equipping clients with practical tools for prevention. Reporting low blood pressure or administering medications, while critical interventions, address existing conditions rather than prevent onset, falling under treatment or management. Nurses' preventive role leverages education and screening to foster healthy habits and early detection, significantly impacting chronic disease trajectories like hypertension, where lifestyle plays a pivotal role.

Correct answer:

Osteoporosis prevention relies heavily on maintaining bone density and strength over time. Regular physical activity, especially weight-bearing exercises like walking or strength training, stimulates bone formation and slows bone loss, making it a cornerstone of prevention. While a balanced diet is essential for overall health, it alone doesn't target bone health unless it specifically includes adequate calcium and vitamin D. Taking extra calcium supplements might help if dietary intake is insufficient, but it's not the most proactive or comprehensive approach without exercise. Consuming daily milk products provides calcium, but this is only one piece of the puzzle and doesn't address the mechanical stress on bones that exercise provides. Exercise throughout life stands out because it directly impacts bone remodeling and resilience, reducing the risk of fractures as one ages, unlike the other options which are either narrower in scope or less effective independently.

Correct answer:

The correct answer is A: Manager. In the scenario described, the individual who will ask the question in what and why, as they have to answer to the higher-ups, fits the role of a manager. Managers are responsible for overseeing operations, making decisions, and reporting to higher authorities. They are typically in charge of ensuring that tasks are carried out effectively and addressing any issues that arise. Summary: B: Leader - While leaders can ask questions and provide guidance, their primary focus is on inspiring and motivating others rather than managing day-to-day operations and reporting to superiors. C: Organizer - Organizers focus on coordinating tasks and resources efficiently, but they may not necessarily be the ones to question and provide explanations to higher-ups. D: Supervisor - Supervisors oversee the work of others but may not always be the ones directly responsible for reporting to higher management or asking detailed questions in this context.

Correct answer:

The correct answer is D because assisting patients with hygiene is a task that can be safely and appropriately delegated to unlicensed assistive personnel (UAP). UAP are trained to provide basic care such as bathing, grooming, and toileting under the supervision of licensed nurses. This task does not require complex critical thinking skills or clinical judgment. Choice A is incorrect because an initial assessment of a patient requires a licensed healthcare provider due to the need for comprehensive clinical knowledge and critical thinking skills. Choice B is incorrect because determining a nursing diagnosis involves analyzing assessment data and formulating a plan of care, which requires specialized nursing education and training. Choice C is incorrect because evaluating patient progress with the nursing care plan involves interpreting data, making clinical judgments, and modifying the plan of care as needed, which are responsibilities of licensed nurses.

Correct answer:

Step-by-step rationale for answer C: An early sign of a possible aortic dissection is a blood pressure difference of 20 mmHg or more in the upper extremities due to impaired blood flow. This discrepancy occurs because the dissection can obstruct blood flow to one of the brachial arteries, leading to a difference in blood pressure readings between the arms. This sign is a result of the aortic dissection affecting the arterial blood supply to the upper extremities. Summary of incorrect choices: A: A narrowing pulse pressure and tachycardia - These symptoms are more commonly associated with conditions like shock or dehydration, not specifically indicative of aortic dissection. B: A sudden rise in systolic blood pressure and fall in diastolic blood pressure - While changes in blood pressure can occur in aortic dissection, the specific pattern described here is not a typical early sign. D: A reddish-blue discoloration of the skin above the shoulders - Skin discolor

Correct answer:

The correct answer is A. The statement about struggling with aging parents indicates a significant stressor that could impact overall well-being and warrants further assessment. This statement reveals a potential source of emotional distress and adjustment difficulties for the client, as aging parents needing help can be a complex issue involving feelings of loss, role reversal, and increased responsibilities. Choices B, C, and D, although important, do not signify as immediate a need for further assessment compared to the challenges related to aging parents. Choice B focuses on intimate relationships, which is a common concern but may not be as urgent as dealing with aging parents. Choice C reflects feelings of selfishness but does not indicate an immediate need for further assessment. Choice D involves expectations from the client's child but does not highlight a critical issue that could impact the client's well-being as directly as struggling with aging parents.