A nurse is caring for a client who has a prescription for a continuous passive motion (CPM) machine following a total knee arthroplasty. Which of the following actions should the nurse take?
Turn off the CPM machine during mealtime.
Maintain the client's affected hip in an externally rotated position.
Instruct the client how to adjust the CPM settings for comfort.
Store the CPM machine under the client's bed when not in use.
The Correct Answer is A
- A. Correct. The nurse should turn off the CPM machine during mealtime, as it can interfere with the client's ability to eat and drink comfortably. The nurse should also turn off the CPM machine when transferring or repositioning the client, or when performing wound care or other interventions on the affected leg.
- B. Incorrect. The nurse should maintain the client's affected hip in a neutral position, as external rotation can cause malalignment of the prosthesis and impair healing. The nurse should use pillows or wedges to support the leg and prevent rotation or abduction of the hip joint.
- C. Incorrect. The nurse should not instruct the client how to adjust the CPM settings, as this can compromise the prescribed range of motion and speed of the device. The nurse should follow the provider's orders and check with them before making any changes to the CPM settings. The nurse should also monitor the client's pain level and administer analgesics as needed to facilitate compliance with the therapy.
- D. Incorrect. The nurse should not store the CPM machine under the client's bed when not in use, as this can pose a safety hazard and damage the equipment. The nurse should place the CPM machine on a stable surface near the bed and ensure that it is plugged into a grounded outlet and has adequate battery backup in case of power failure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
- A. Incorrect. The nurse should check the functioning of oxygen equipment daily, not weekly, to ensure safety and proper delivery of oxygen.
- B. Correct. The nurse should instruct the client to wear clothing made with cotton fabrics while oxygen is in use, as synthetic fabrics can generate static electricity and cause sparks that could ignite the oxygen.
- C. Incorrect. The nurse should instruct the client to avoid petroleum-based lubricants, such as Vaseline, as they are flammable and could cause burns if exposed to oxygen. The nurse should recommend water-soluble lubricants, such as K-Y jelly, instead.
- D. Incorrect. The nurse should instruct the client to store full oxygen tanks upright, not on their side, to prevent them from rolling and damaging the valve or regulator.
Correct Answer is D
Explanation
Choice A rationale:
Suggesting that the client attend adult day care three times per week is incorrect. While social interaction is essential for the elderly, it does not address the specific needs of a client with type 2 diabetes mellitus. Moreover, attending adult day care may not necessarily promote diabetes management.
Choice B rationale:
Reviewing assisted living accommodations with the client is incorrect. Assisted living facilities might be suitable for some elderly individuals, but in this case, the client lives independently. There is no indication in the question stem that the client needs assisted living arrangements at this time.
Choice C rationale:
Discussing a long-term care referral for the client with the provider is incorrect. Long-term care facilities are designed for individuals who require extensive assistance with daily activities. There is no information in the question suggesting that the client's condition has deteriorated to the extent of needing long-term care.
Choice D rationale:
Instructing the client about the use of telehealth services is the correct intervention. Telehealth services, including remote monitoring of blood glucose levels, virtual consultations with healthcare providers, and medication management, can enhance diabetes management for elderly individuals living independently in rural areas. Telehealth provides access to healthcare professionals without the need for frequent travel, addressing the challenges faced by individuals residing in remote areas.
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