A nurse is caring for a client who is at risk for pressure injury formation due to immobility. The nurse should place the client in which of the following positions to reduce pressure on the client's bony prominences?

30° lateral.

Lateral semi-prone recumbent.

Supine.

45° supported Fowler's.

Answer and Explanation

The Correct Answer is A

The correct answer is choice A. 30° lateral.

Choice A rationale:

The 30° lateral position is recommended to reduce pressure on the client’s bony prominences. This position helps distribute the client’s weight more evenly and reduces the risk of pressure injury formation.

Choice B rationale:

The lateral semi-prone recumbent position may not be as effective in reducing pressure on bony prominences as the 30° lateral position. It could potentially increase pressure on certain areas, depending on the client’s body shape and condition.

Choice C rationale:

The supine position can increase pressure on the sacrum and heels, which are common sites for pressure injuries. Therefore, it is not the best position for a client at risk for pressure injury formation.

Choice D rationale:

The 45° supported Fowler’s position can increase pressure on the sacrum and ischial tuberosities, another common site for pressure injuries. Therefore, it is not the most effective position for reducing pressure on bony prominences for a client at risk for pressure injury formation.

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Correct Answer is C

Explanation

Choice A rationale:

Metabolic acidosis is not the correct acid-base imbalance for the given ABG results. Metabolic acidosis is characterized by a low pH (acidic), low bicarbonate (HCO3) levels, and a compensatory decrease in the PaCO2. In the provided ABG results, the pH is elevated, and both the PaCO2 and HCO3 levels are within normal ranges.

Choice B rationale:

Respiratory acidosis is also not the correct acid-base imbalance for the given ABG results. Respiratory acidosis occurs when there is an elevation in PaCO2 due to inadequate ventilation, leading to an acidic pH. In the provided ABG results, the pH is elevated, and the PaCO2 level is within normal range.

Choice C rationale:

Metabolic alkalosis is the correct acid-base imbalance for the given ABG results. Metabolic alkalosis is characterized by an elevated pH, elevated bicarbonate (HCO3) levels, and a compensatory increase in PaCO2. In this case, the pH is higher than the normal range, the HCO3 level is elevated, and the PaCO2 is also slightly increased as the body attempts to compensate.

Choice D rationale:

Respiratory alkalosis is not the correct answer based on the provided ABG results. Respiratory alkalosis is marked by an elevated pH and a decrease in PaCO2 due to excessive ventilation. In the given ABG results, the pH is elevated, but the PaCO2 is not decreased; it's within the normal range.

A. When administering an enema, the nurse inserts the tip of the enema tube 8 cm (3.1 in). B. When caring for a client's body after death, the nurse elevates the head of the bed. C. When providing indwelling catheter care, the nurse uses a clean washcloth, soap, and water. D. When removing a peripheral IV catheter, the nurse uses scissors to remove the tape that secures the catheter.

Correct Answer is D

Explanation

The correct answer is choice d. When removing a peripheral IV catheter, the nurse uses scissors to remove the tape that secures the catheter.

Choice A rationale:

Inserting the tip of the enema tube 8 cm (3.1 in) is within the recommended range for adults, which is typically 7.5 to 10 cm (3 to 4 in). This action does not require intervention.

Choice B rationale:

Elevating the head of the bed when caring for a client’s body after death is a standard practice to prevent discoloration of the face and to facilitate drainage. This action does not require intervention.

Choice C rationale:

Using a clean washcloth, soap, and water for indwelling catheter care is appropriate and follows infection control guidelines. This action does not require intervention.

Choice D rationale:

Using scissors to remove the tape that secures a peripheral IV catheter is unsafe as it poses a risk of cutting the catheter or the client’s skin. This action requires intervention to ensure the nurse uses a safer method, such as using adhesive remover or gently peeling the tape away by hand.

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A nurse is caring for a client who is at risk for pressure injury formation due to immobility. The nurse should place the client in which of the following positions to reduce pressure on the client's bony prominences?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is D

Explanation

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