The nurse examines a client who had a total knee replacement and has been placed in a continuous passive motion machine. The client asks, "What is the purpose of that machine?" The nurse explains the purpose by saying:
1. "The machine is used to prevent scarring of the incision site and keep the knee elevated."
2. "The machine prevents rusting of the artificial joint, which could occur because of the fluids in your body coming in contact with it."
3. "The machine helps to decrease swelling and maintain normal function until you can begin exercising your knee independently."
4. "The machine helps to provide exercise so you don't gain weight while your activity level is diminished."
3
Rationale: The purpose of the continuous passive motion machine is to decrease swelling and maintain normal function of the joint until the client can begin exercising the joint independently of the machine.
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The advantage of passive range of motion (ROM) for an older adult is to
a. Decrease the risk of skin breakdown b. Decrease the need for ambulation c. Maintain joint flexibility and decrease muscle wasting d. Cure deep vein thrombosis
When the client complains of increased fatigue following radiotherapy, the nurse knows this is most likely to be related to which factor?
A) The cancer is spreading. B) The cancer cells are dying in large numbers. C) Fighting off infection is an exhausting venture. D) Radiation can result in myelosuppression.
Which of the following statements is true about the benefits of the electronic health record (EHR)?
1. It improves the quality of health care. 2. Health care executives have developed strong organizational structures around the EHR. 3. The EHR fosters continuity of health care. 4. Little scientific evidence now exists on what benefits are actually delivered.
A patient newly diagnosed with prostate cancer tells the nurse that his wife died a few weeks ago and he does not know how he is going to deal with this new health problem. What can the nurse do to help this patient?
1. Tell the patient that it seems overwhelming now, but everything is going to work out all right. 2. Suggest that the patient talk with a spiritual counselor. 3. Listen quietly while the patient talks. 4. Talk with the patient about his support systems and what he can do to maintain stability.