A nurse is assisting an older adult client in the hallway for the first time since admission. The client has brought a standard walker from home.To ensure the client’s safety and proper use of the walker, which of the following actions should the nurse take?

Check that the client lifts the walker and then places it down in front of her.

Walk in front of the client to guide her in moving the walker.

Have the client move one leg forward with the walker.

Make sure that the upper bar of the walker is level with the client’s waist.

Answer and Explanation

The Correct Answer is A

Choice A rationale

The client should lift the walker and place it down in front of her. This is because lifting the walker provides stability and support as the client moves. It’s important for the client to move the walker first, then step forward to ensure balance and prevent falls.
Choice B rationale
Walking in front of the client to guide her in moving the walker is not the best practice. The client should be allowed to set the pace and the nurse should be beside or slightly behind the client to provide assistance if needed.
Choice C rationale
Having the client move one leg forward with the walker is not the most effective way to use a walker. Both legs should move forward after the walker has been placed down in front of the client.
Choice D rationale
Making sure that the upper bar of the walker is level with the client’s waist is a good practice, but it’s not the best answer for this question. The height of the walker should be adjusted so that the handles are at the level of the client’s wrists when the client’s arms are hanging down. This allows the client to maintain a slight bend in their elbows when holding the handles.

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Correct Answer is D

Explanation

Choice A rationale
The prone position, which involves lying flat on the stomach, is not typically recommended for a child with respiratory failure due to pneumonia. While prone positioning can be beneficial in

certain cases of severe acute respiratory distress syndrome, it does not generally allow for maximal lung expansion.
Choice B rationale
The supine position, which involves lying flat on the back, is not typically recommended for a child with respiratory failure due to pneumonia. This position can make it more difficult for the lungs to expand fully, potentially worsening respiratory distress.
Choice C rationale
The side-lying position is not typically recommended for a child with respiratory failure due to pneumonia. While this position can be comfortable for resting, it does not generally allow for maximal lung expansion.
Choice D rationale
The upright position is typically recommended for a child with respiratory failure due to pneumonia. Sitting upright can help to maximize lung expansion and improve oxygenation.

A. Manifestations of hypoglycemia B. IV insertion site C. The client’s oral intake D. Height of the IV pole

Correct Answer is B

Explanation

Choice A rationale
While manifestations of hypoglycemia are important to monitor in clients receiving insulin or oral hypoglycemic agents, they are not typically a primary concern in clients receiving TPN. TPN solutions contain dextrose, which can actually lead to hyperglycemia if not properly managed.
Choice B rationale

Monitoring the IV insertion site is crucial in clients receiving TPN. Infections and complications can occur at the site of insertion, so regular assessment is necessary. Therefore, Choice B is the correct answer.
Choice C rationale
The client’s oral intake is not a primary concern when receiving TPN, as TPN provides complete nutrition intravenously.
Choice D rationale
The height of the IV pole does not need to be monitored in clients receiving TPN. The infusion pump controls the rate of the TPN infusion.

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A nurse is assisting an older adult client in the hallway for the first time since admission. The client has brought a standard walker from home.To ensure the client’s safety and proper use of the walker, which of the following actions should the nurse take?

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a school-age child with respiratory failure due to pneumonia. Which position should the nurse encourage to allow for maximal lung expansion?

Correct Answer is D

Explanation

A nurse is caring for a client who is receiving total parenteral nutrition (TPN) via an infusion pump. What factors should the nurse monitor when collecting data about the client receiving this therapy?

Correct Answer is B

Explanation

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A nurse is assisting an older adult client in the hallway for the first time since admission. The client has brought a standard walker from home.To ensure the client’s safety and proper use of the walker, which of the following actions should the nurse take?

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