Final answer:
The nurse should limit the range of motion on the CPM device to avoid overstretching the joint. Personalizing the range of motion and speed is vital for each patient's recovery process. Whether the CPM should be turned off during sleep depends on physician's orders and the patient's condition.
Step-by-step explanation:
When applying a Continuous Passive Motion (CPM) device for a patient who has undergone a right knee replacement, it is important for the nurse to individualize the settings based on the patient's specific needs and physician's orders. The correct action to take would be:
- c) Limit the range of motion to avoid overstretching the joint.
CPM devices are used to promote healing and reduce recovery time by slowly moving the joint through a prescribed range of motion. It is crucial not to place a pillow under the knee, as this can impede the effectiveness of the device. Furthermore, the device should be set to an appropriate range of motion and speed tailored to the patient's condition and tolerance, not fixed for all patients. The use of the CPM device during sleep will depend on the physician's orders and the patient's condition; it is typically used continuously, including during sleep, to maximize its benefits.