A nurse has obtained a client's oxygen saturation measurement of 88% on 2 liters of oxygen via nasal cannula. Which of the following actions should the nurse take?
Check the client's heart rate on the oximeter
Compare the result with the baseline reading
Decrease the amount of oxygen administered
Perform another reading while the client ambulates
The Correct Answer is B
Answer: B. Compare the result with the baseline reading
Rationale:
A. Check the client's heart rate on the oximeter:
Although checking the heart rate may provide context for assessing the client's overall status, it does not address the primary concern of the low oxygen saturation. Understanding the client's baseline saturation level takes priority to guide further actions effectively.
B. Compare the result with the baseline reading:
Comparing the reading with the client's baseline is essential. For clients with chronic respiratory conditions, baseline oxygen levels may naturally be lower. Identifying if this 88% saturation is typical or unusual for the client helps determine the need for further intervention or adjustment.
C. Decrease the amount of oxygen administered:
Reducing oxygen flow when the saturation is low is contraindicated, as it could worsen hypoxia. Instead, increasing oxygen may be warranted if the reading remains below the baseline after further assessment.
D. Perform another reading while the client ambulates:
Repeating the reading during ambulation may worsen hypoxia and is not ideal without understanding baseline oxygenation at rest. Re-evaluation at rest or in a different position may be more appropriate for accurate assessment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","E"]
No explanation
Correct Answer is D
Explanation
Answer: D. "Clean the prosthesis using a damp, soapy cloth."
Rationale:
A. "Keep initial pressure dressing in place for 1 week after surgery":
The pressure dressing is typically changed more frequently to monitor the incision site for signs of infection and to ensure appropriate healing. Keeping it in place for a week without monitoring could increase the risk of infection and complications.
B. "Leave the prosthesis in place when going to bed":
It is generally recommended to remove the prosthesis at night to allow the residual limb to rest and prevent skin irritation or pressure sores. Leaving it on overnight can lead to unnecessary strain on the limb.
C. "Avoid extension of the hips when lying down":
Clients should actually avoid prolonged hip flexion, not extension, as it can lead to hip contractures. Instead, they should try to lie prone periodically to stretch the hip and reduce the risk of contracture formation.
D. "Clean the prosthesis using a damp, soapy cloth":
Using a damp, soapy cloth to clean the prosthesis helps maintain hygiene and prevents skin irritation. It's important to keep the prosthesis clean to avoid any buildup of bacteria or dirt, which can affect both the device and the residual limb’s health.
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