Nokea
Which evidence is the best indication that the client who had a knee arthroplasty is recovering according to expected outcomes and no longer needs the continuous passive motion (CPM) machine?
- A. The client has minimal pain when ambulating.
- B. The client can flex the operative knee 90 degrees.
- C. The client can be given to the operation of the client's surgical wound is approximated.
- D. None of the above
Correct Answer: B
Rationale: Achieving 90-degree knee flexion is a key milestone post-knee arthroplasty, indicating sufficient joint mobility to discontinue the CPM machine. Pain and wound healing are important but less specific to CPM use.
You may also like to solve these questions
Postoperatively, which intervention should be completed before turning the client onto the nonoperative side?
- A. Placing pillows between the client's legs
- B. Having the client point the toes downward
- C. Having the client's knee on the side
- D. Elevating the head of the client's bed
Correct Answer: A
Rationale: Placing pillows between the legs before turning prevents adduction of the operative hip, reducing the risk of dislocation in a client with a hip prosthesis. The other actions do not directly address hip stability.
The nurse is caring for the client diagnosed with fat embolism syndrome. Which HCP order should the nurse question?
- A. Maintain heparin to achieve a therapeutic level.
- B. Initiate and monitor intravenous fluids.
- C. Keep the O2 saturation higher than 93%
- D. Administer an intravenous loop diuretic.
Correct Answer: D
Rationale: Loop diuretics are inappropriate for fat embolism syndrome, as they may worsen hypovolemia. Heparin, fluids, and oxygen saturation are standard treatments.
Which activity is best to begin implementing immediately after the client's surgery?
- A. Standing at the side of the bed
- B. Balancing between parallel bars
- C. Lifting oneself with the trapeze
- D. Transferring from the bed to a chair
Correct Answer: C
Rationale: Lifting with a trapeze strengthens upper body muscles safely immediately post-surgery, preparing for crutch use without stressing the stump. Other activities are more advanced.
Which intervention is an example of a secondary nursing intervention when discussing osteoporosis?
- A. Obtain a bone density evaluation test.
- B. Perform non-weight-bearing exercises regularly.
- C. Increase the intake of dietary calcium.
- D. Refer clients to a smoking cessation program.
Correct Answer: A
Rationale: Bone density testing (e.g., DEXA) is secondary prevention, detecting osteoporosis early. Calcium intake and smoking cessation are primary, and non-weight-bearing exercises are less effective.
The nurse is admitting a female client who is complaining of severe back pain radiating down the left leg whenever she tries to ambulate. The concepts of impaired mobility and comfort are implemented on the care map. Which nursing interventions should the nurse implement?
- A. Assist the client when ambulating to the bathroom and administer medications based on the pain scale.
- B. Place the client on strict bedrest and have the client use a regular bedpan for elimination of urine and feces.
- C. Ambulate the client in the hallway at least four (4) times per day and discourage the use of pharmacological pain relief.
- D. Request the health-care provider (HCP) to assist the client in ambulating in the hallway so the HCP can observe the client’s pain.
Correct Answer: A
Rationale: Assisting with ambulation and pain medication addresses mobility and comfort in sciatica. Strict bedrest hinders recovery, excessive ambulation without pain control is unsafe, and HCP observation is unnecessary.