A client with pneumonia exhibits signs of respiratory distress and decreased oxygen saturation. What is the primary indication for initiating oxygen therapy in this client?
Promoting lung expansion
Enhancing antimicrobial therapy
Improving oxygen delivery to tissues
Reducing the risk of bacterial resistance
The Correct Answer is C
Answer: c. Improving oxygen delivery to tissues
Explanation: In a client with pneumonia, the primary indication for oxygen therapy is to improve oxygen delivery to tissues and alleviate hypoxia.
Incorrect choices: a. Promoting lung expansion is a goal of oxygen therapy but is not the primary indication in this case.
b. Enhancing antimicrobial therapy is essential for treating pneumonia but is not directly related to the need for oxygen therapy.
d. Reducing the risk of bacterial resistance is not an indication for oxygen therapy but rather a consideration for appropriate antibiotic use.
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Related Questions
Correct Answer is D
Explanation
Answer: d. Preventing complications of hypoxia
Explanation: Oxygen therapy is indicated in clients with COPD to prevent complications of hypoxia, such as tissue damage and respiratory failure.
Incorrect choices: a. Maintaining oxygen saturation above 95% is not the primary indication for oxygen therapy in clients with COPD. Target oxygen saturation levels may be lower due to the risk of suppressing the respiratory drive.
b. Correcting underlying lung pathology may require other interventions but does not solely indicate oxygen therapy.
c. Relieving shortness of breath may be a beneficial outcome of oxygen therapy, but it is not the primary indication in this case.
Correct Answer is D
Explanation
Answer: d. Improving myocardial oxygenation
Explanation: In clients with CHF, the primary indication for oxygen therapy is to improve myocardial oxygenation and relieve symptoms of myocardial ischemia.
Incorrect choices: a. Reducing the workload of the heart is a potential benefit of oxygen therapy but is not the primary indication in this case.
b. Decreasing peripheral edema is not a direct indication for oxygen therapy.
c. Preventing fluid overload is important in managing CHF but does not directly relate to the need for oxygen therapy.
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