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After reviewing the morning laboratory findings for four clients, which client should the nurse follow up with first? Reference Range:

International Normalized Ratio [0.8 to 1.1]

Blood Glucose 74 to 106 mg/dL (4.1 to 5.9 mmol/L)]

Potassium [3.5 to 5 mEq/L (3.5 to 5 mmol/L)]

Brain Natriuretic Peptide (BNP) [less than 100 pg/mL (less than 100 ng/L)]

The brain natriuretic peptide (BNP) assay for a client with shortness of breath after a myocardial infarction (MI) increases to 1000 pg/mL (1000 ng/L).

The international normalized ratio (INR) for a client who is receiving warfarin therapy increases to 2.5.

The serum glucose level for a client receiving corticosteroids increases to 150 mg/dL (8.3 mmol/L).

The potassium level for a client scheduled for renal dialysis increases to 5 mEq/L(5 mmol/L).

Answer and Explanation

The Correct Answer is A

Choice A Reason: This client has a very high BNP level, which indicates severe heart failure and fluid overload. The nurse should follow up with this client first, as they may need urgent interventions such as oxygen therapy, diuretics, and vasodilators.

Choice B Reason: This client has an INR within the therapeutic range for warfarin therapy, which is usually between 2 and 3. The nurse should monitor this client for signs of bleeding or clotting, but they do not require immediate follow-up.

Choice C Reason: This client has a mildly elevated glucose level, which may be caused by the corticosteroids that

increase blood sugar. The nurse should check the client's blood glucose regularly and administer insulin as ordered, but they do not require immediate follow-up.

Choice D Reason: This client has a normal potassium level, which is within the reference range of 3.5 to 5 mEq/L. The nurse should ensure that the client is ready for dialysis and avoid foods high in potassium, but they do not require immediate follow-up.

Nursing Test Bank

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Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

Choice A Reason: This is the best action because it helps the client meet their nutritional needs and prevents further weight loss. The nurse should delegate tasks that are within the scope of practice of the UAP, such as feeding assistance.

Choice B Reason: This is not an appropriate action because it requires a nursing assessment and intervention. The nurse should determine if the client is at risk for aspiration and consult with a speech therapist or dietitian before modifying the client's diet.

Choice C Reason: This is not a relevant action because it does not address the nursing problem of altered nutrition. The nurse should monitor the client's respiratory status and oxygenation, but this is not a task that can be delegated to the UAP.

Choice D Reason: This is not a sufficient action because it does not ensure that the client will consume enough food. The nurse should educate the client on the importance of high-protein foods, but this is not a task that can be delegated to the UAP.

A. Can the equipment be updated each year? B. How many departments can use this equipment? C. Is the cost of equipment reasonable? D. Will the equipment require annual repair?

Correct Answer is B

Explanation

Choice A Reason: The ability to update the equipment each year may be desirable, but not the most important question to consider. Updating the equipment may incur additional costs and may not be necessary or feasible depending on the type and function of the equipment.

Choice B Reason: The number of departments that can use the equipment is the most important question to

consider, as it reflects the potential impact and benefit of the equipment for the organization. The more departments that can use the equipment, the more efficient and cost-effective it will be.

Choice C Reason: The cost of equipment is an important question to consider, but not the most important one. The cost of equipment should be compared with the expected benefits and outcomes of using the equipment, not just in terms of monetary value, but also in terms of quality of care and patient satisfaction.

Choice D Reason: The need for annual repair is an important question to consider, but not the most important one. The need for annual repair may indicate the reliability and durability of the equipment, but it may also depend on the frequency and intensity of use, and the availability and accessibility of maintenance services.

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Naxlex Comprehensive Predictor Exams

The nurse determines that an elderly client with pneumonia has a nursing problem of "altered nutrition, less than body requirements." Which instruction should the nurse give the unlicensed assistive personnel (UAP) helping with the care of this client?

Correct Answer is A

Explanation

A group of nurse managers is asked to engage in a needs assessment for a piece of equipment that will be expensed to the organization's budget. Which question is most important to consider when analyzing the cost-benefit for this piece of equipment?

Correct Answer is B

Explanation

A nurse who works in a long-term care facility is delegating aspects of client care to unlicensed assistive personnel (UAP). Which assignment(s) should the nurse delegate? (Select all that apply.)

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