A nurse is caring for a client who is 8 hr postoperative following a left hip arthroplasty. Which of the following laboratory values indicates the nurse should notify the provider?

Choice A reason: Difficulty swallowing is a sign of anaphylaxis, which is a severe allergic reaction that can cause swelling of the throat and tongue, leading to airway obstruction and respiratory distress.

Choice B reason: Petechial rash on the abdomen is not a sign of anaphylaxis, but rather a sign of thrombocytopenia, which is a low platelet count that can cause bleeding under the skin.

Choice C reason: Hypertension is not a sign of anaphylaxis, but rather a sign of high blood pressure, which can be caused by various factors such as stress, pain, or kidney disease.

Choice D reason: Bilateral tinnitus is not a sign of anaphylaxis, but rather a sign of hearing loss or damage, which can be caused by exposure to loud noise, ear infection, or medication side effects.

Choice A: This is correct because placing electrical cords against the wall can prevent tripping and falling, which can cause injury or dislocation of the hip prosthesis. The nurse should instruct the client to remove any clutter or obstacles from the floor and use assistive devices such as a walker or cane.

Choice B: This is incorrect because placing a throw rug next to the bathtub can increase the risk of slipping and falling, especially when the floor is wet. The nurse should instruct the client to avoid using throw rugs or mats and install grab bars and non-skid mats in the bathroom.

Choice C: This is incorrect because keeping pot handles turned toward the edge of the stove can cause burns or spills, which can also lead to falls or infections. The nurse should instruct the client to turn pot handles inward or use the back burners of the stove.

Choice D: This is incorrect because storing extra blankets in a box on the steps can obstruct the access to the stairs and pose a hazard for falling. The nurse should instruct the client to store extra blankets in a closet or drawer and use handrails when using the stairs.