A nurse is caring for a patient who is post-operative following a hip replacement. The nurse should educate the patient to avoid which of the following to prevent hip dislocation?

Correct Answer: A

Rationale: The correct answer is A: Crossing the legs at the knees. This position can cause hip dislocation due to the twisting motion it creates on the hip joint. When the legs are crossed at the knees, it puts stress on the hip joint, potentially leading to dislocation. Choice B: Sitting with the feet flat on the floor is a safe position that does not put undue stress on the hip joint. Choice C: Sleeping on the affected side can also increase the risk of hip dislocation due to the pressure and weight placed on the hip joint in this position. Choice D: Using assistive devices for ambulation is important for stability and support, and it does not directly contribute to hip dislocation if used correctly.

Correct Answer: C

Rationale: The correct answer is C because it indicates a misunderstanding about hypertension management. Patients should continue taking medication even if blood pressure is normal to prevent future complications. Monitoring blood pressure regularly (A) is important for tracking progress. Taking medication as prescribed (B) is crucial for controlling blood pressure. Reducing sodium intake (D) helps lower blood pressure. Choice C is incorrect as stopping medication prematurely can lead to uncontrolled hypertension.

Correct Answer: B

Rationale: The correct answer is B: Encouraging early ambulation and use of compression stockings. This intervention is crucial post-hip replacement to prevent complications such as blood clots and muscle weakness. Early ambulation helps prevent blood clots by promoting circulation, and compression stockings further aid in preventing deep vein thrombosis. Pain medication (A) is important but not the priority in preventing complications. Providing nutritional support (C) is also important but does not directly prevent post-operative complications. Monitoring for signs of infection (D) is essential but not as immediate as promoting early ambulation to prevent complications.

Correct Answer: A

Rationale: The correct answer is A: Inspecting feet daily for signs of injury. This is crucial for patients with diabetic neuropathy to prevent complications like foot ulcers. Daily foot inspections can catch any signs of injury early, allowing for prompt treatment. It helps in preventing infections and serious complications. Summary of why other choices are incorrect: B: Exercising to improve circulation - While exercise is beneficial for overall health, it may not directly address the risk of injury due to neuropathy. C: Eating more protein-rich foods - While a balanced diet is important for managing diabetes, protein-rich foods do not specifically address the risk of foot injuries in diabetic neuropathy. D: Using tight-fitting shoes to prevent blisters - Tight-fitting shoes can actually increase the risk of blisters and injuries, especially in patients with diabetic neuropathy.

Correct Answer: B

Rationale: Rationale: B is correct because patients with CKD often have difficulty excreting potassium, so limiting high potassium foods is crucial to prevent hyperkalemia. A is incorrect because increasing potassium intake is not recommended. C is incorrect as excessive protein intake can worsen kidney function. D is incorrect because CKD patients typically have fluid restrictions to prevent fluid overload and electrolyte imbalances.