A nurse is caring for a patient who is postoperative following a total knee arthroplasty and is using a continuous passive motion (CPM) device.
What actions should the nurse take?
Elevate the head of the bed 45 degrees before starting the CPM device.
Instruct the patient to increase the degree of flexion as tolerated.
Ensure the frame joint is in a flexed position before placing the leg onto the device.
Ensure the knee joint is positioned over the CPM device frame joint.
The Correct Answer is D
Choice A rationale
Elevating the head of the bed 45 degrees before starting the CPM device is not necessary. The position of the bed does not affect the operation of the CPM device.
Choice B rationale
Instructing the patient to increase the degree of flexion as tolerated is not the nurse’s responsibility. The degree of flexion is usually set by the healthcare provider or physical therapist.
Choice C rationale
Ensuring the frame joint is in a flexed position before placing the leg onto the device is not necessary. The CPM device should be set up according to the manufacturer’s instructions and the healthcare provider’s orders.
Choice D rationale
Ensuring the knee joint is positioned over the CPM device frame joint is crucial. Proper alignment of the patient’s knee joint with the CPM device’s joint ensures effective and safe operation of the device.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Limiting physical activity until bladder continence is achieved is not typically part of a bladder training program. Physical activity can actually help improve bladder control by strengthening the pelvic floor muscles.
Choice B rationale
Instructing the client to void at scheduled times throughout the day is a key component of bladder training. This helps retrain the bladder to hold urine for longer periods and reduces episodes of incontinence.
Choice C rationale
Instructing the client to void as soon as they feel the urge is not typically part of a bladder training program. The goal of bladder training is to gradually extend the time between voids.
Choice D rationale
Encouraging the client to contract the abdominal muscles when they experience the urge to void is not typically part of a bladder training program. This could potentially lead to more leakage.
Correct Answer is A
Explanation
Choice A rationale
For a client with COPD who reports shortness of breath and little appetite, limiting fluid intake during meals can help to prevent early satiety and promote better food intake. Fluids can make the client feel full quickly, which can limit their intake of necessary nutrients.
Choice B rationale
Consuming three regular meals daily may not be the best approach for a client with COPD who has little appetite. Smaller, more frequent meals may be easier for the client to tolerate.
Choice C rationale
Eating lighter, low-calorie foods first is not the best advice for a client with COPD who has little appetite. The client may need high-calorie, nutrient-dense foods to meet their nutritional needs.
Choice D rationale
Eliminating dairy products is not generally recommended for clients with COPD unless they have a specific intolerance. Dairy products can be a good source of protein and other nutrients.
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