The oxygen saturation (SpO₂)for a patient with left lower lobe pneumonia is 90%. The patient has wheezes,a weak cough effort,and complains of fatigue. Which action should the nurse take next?

Question

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The patient's assessment indicates that assisted coughing is needed to help remove secretions,which will improve oxygenation. A 4-hour rest period at this time may allow the O₂ saturation to drop further. Humidification will not be helpful unless the secretions can be mobilized. Positioning on the left side may cause a further decrease in oxygen saturation because perfusion will be directed more toward the more poorly ventilated lung.

The Oxygen Saturation (SpO2)for a Patient with Left Lower Lobe

The Oxygen Saturation (SpO₂)for a Patient with Left Lower Lobe