ATI RN
RN Comprehensive Online Practice 2019 B with NGN Questions
Extract:
Question 1 of 5
A nurse is caring for a client who is postoperative following a knee replacement. Which of the following actions should the nurse take to promote mobility?
Correct Answer: A
Rationale: The correct answer is A: Encourage the use of a continuous passive motion machine. This is because a continuous passive motion (CPM) machine helps prevent stiffness, promotes circulation, and aids in joint flexibility after knee replacement surgery. It also helps in reducing the risk of blood clots and enhances the healing process.
B: Keeping the affected leg in a dependent position is incorrect as it can lead to swelling and decreased circulation.
C: Applying ice packs every 4 hours is not the best option as it may not be as effective in promoting mobility as using a CPM machine.
D: Restricting ambulation for the first 48 hours is not ideal as early mobilization is crucial for preventing complications such as blood clots and promoting faster recovery.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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