The client diagnosed with pneumonia asks the nurse, “Why did my physician order chest physiotherapy (CPT) for me?” Which response by the nurse is most accurate? Chest physiotherapy will:

Improve the ciliary movement in the lungs.

Increase your ability to take deep breaths.

Loosen secretions in congested areas of the lungs.

Increase the oxygen supply to your tissues.

Answer and Explanation

The Correct Answer is C

Choice A reason:

Improving the ciliary movement in the lungs is not the primary purpose of chest physiotherapy. While ciliary movement is important for clearing mucus, CPT specifically aims to mobilize and remove secretions through techniques such as percussion, vibration, and postural drainage.

Choice B reason:

Increasing the ability to take deep breaths is not the main goal of chest physiotherapy. Although CPT can indirectly help improve lung function by clearing secretions, its primary purpose is to facilitate the removal of mucus from the lungs.

Choice C reason:

Loosening secretions in congested areas of the lungs is the most accurate reason for ordering chest physiotherapy. CPT helps to mobilize and clear mucus, which can improve ventilation and gas exchange, reduce the risk of infection, and aid in the recovery process.

Choice D reason:

Increasing the oxygen supply to your tissues is not the direct aim of chest physiotherapy. While clearing secretions can improve overall lung function and oxygenation, the primary goal of CPT is to remove mucus from the airways.

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Correct Answer is C

Explanation

Choice A reason: Placing the client on cardiac monitoring is important, especially if there are signs of cardiac involvement or if the client is at risk for arrhythmias. However, it is not the primary intervention for hypernatremia. Hypernatremia primarily affects fluid balance and neurological status.

Choice B reason: Monitoring breath sounds every 4 hours is a good practice, particularly if there is a risk of fluid overload or respiratory complications. However, it does not directly address the issue of hypernatremia. The primary concern with hypernatremia is managing fluid balance and preventing further increases in serum sodium levels.

Choice C reason: Restricting fluids to 500 mL per day is a critical intervention for managing hypernatremia. Hypernatremia often results from a deficit in free water, leading to an elevated serum sodium level. Fluid restriction helps to prevent further increases in sodium concentration and assists in gradually correcting the imbalance. This intervention directly addresses the underlying issue of hypernatremia and helps to stabilize the client’s condition.

Choice D reason: Implementing safety precautions is important, especially if the client is experiencing neurological symptoms such as confusion or agitation. While safety precautions are necessary, they are not the primary intervention for correcting hypernatremia. The focus should be on managing fluid balance and serum sodium levels.

A. Pulse oximetry is 90%. B. White blood cell count is 9000/µL. C. Bronchial breath sounds are heard at the right base. D. Sputum is light yellow in color.

Correct Answer is B

Explanation

Choice A reason:

Pulse oximetry is 90% is not an ideal indicator of effective treatment. A normal pulse oximetry reading is typically between 95% and 100%. A reading of 90% suggests that the patient may still be experiencing hypoxemia, which indicates that the pneumonia may not be fully resolved.

Choice B reason:

White blood cell count is 9000/µL is a strong indicator that the treatment has been effective. A normal white blood cell (WBC) count ranges from 4,000 to 11,000/µL. An elevated WBC count is often seen in infections, and a return to normal levels suggests that the infection is resolving.

Choice C reason:

Bronchial breath sounds heard at the right base are not typically a sign of improvement. These sounds can indicate consolidation or fluid in the lungs, which are common in pneumonia. Effective treatment should result in the reduction of abnormal breath sounds.

Choice D reason:

Sputum that is light yellow in color does not necessarily indicate effective treatment. While a change in sputum color can be a sign of improvement, it is not as reliable as other clinical indicators such as WBC count or improvement in symptoms

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The client diagnosed with pneumonia asks the nurse, “Why did my physician order chest physiotherapy (CPT) for me?” Which response by the nurse is most accurate? Chest physiotherapy will:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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