A nurse is reinforcing teaching with a client who is 24 hr postoperative following a total hip arthroplasty. Which of the following instructions should the nurse include in the teaching?
Perform range of motion by adducting the hip.
Sit in a straight-backed chair.
Cleanse the surgical incision with hydrogen peroxide.
Apply moist heat to the incision while in bed.
The Correct Answer is B
Choice A reason: Performing range of motion by adducting the hip is an incorrect instruction for a client who had a total hip arthroplasty. Adduction is moving the leg toward the midline of the body, which can cause dislocation of the prosthesis. The nurse should instruct the client to perform range of motion by abducting (moving away from midline), flexing (bending), and extending (straightening) the hip as prescribed by physical therapy.
Choice B reason: Sitting in a straight-backed chair is a correct instruction for a client who had a total hip arthroplasty. This position helps to maintain proper alignment and stability of the hip joint and prevents excessive flexion or rotation that can cause dislocation. The nurse should also instruct the client to avoid crossing legs, bending forward more than 90 degrees, or twisting at the waist.
Choice C reason: Cleansing the surgical incision with hydrogen peroxide is an incorrect instruction for a client who had a total hip arthroplasty. Hydrogen peroxide is a harsh agent that can damage healthy tissue and delay healing. The nurse should instruct the client to cleanse the incision with mild soap and water or as directed by the provider and keep it dry and covered with sterile dressing.
Choice D reason: Applying moist heat to the incision while in bed is an incorrect instruction for a client who had a total hip arthroplasty. Moist heat can increase swelling, inflammation, and infection risk at the incision site. The nurse should instruct the client to apply ice packs or cold compresses to the incision as needed to reduce pain and swelling.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: This is not an appropriate position for a sigmoidoscopy because it is used for clients who have difficulty breathing or have pulmonary edema. The orthopneic position involves sitting upright and leaning forward on a table or pillows to facilitate lung expansion.
Choice B reason: This is the appropriate position for a sigmoidoscopy because it allows better visualization and access to the sigmoid colon by the endoscope. The knee-chest position involves lying on the abdomen with the knees drawn up to the chest and the buttocks elevated.
Choice C reason: This is not an appropriate position for a sigmoidoscopy because it is used for clients who have hypotension or shock. The Trendelenburg position involves lying on the back with the head lower than the feet to increase blood flow to the brain.
Choice D reason: This is not an appropriate position for a sigmoidoscopy because it does not facilitate the insertion of the endoscope into the rectum and colon. The prone position involves lying on the abdomen with the head turned to one side.
Correct Answer is B
Explanation
Choice A reason: This is not a food that the nurse should recommend because oatmeal is high in fiber and phytates, which are compounds that can bind to iron and reduce its absorption in the gastrointestinal tract. The nurse should advise the client to avoid consuming foods high in fiber or phytates within 2 hours before or after taking ferrous sulfate.
Choice B reason: This is a food that the nurse should recommend because raw oranges are high in vitamin C, which is an antioxidant that can enhance iron absorption by reducing it to its more soluble form. The nurse should advise the client to consume foods high in vitamin C, such as citrus fruits, tomatoes, or peppers, along with ferrous sulfate.
Choice C reason: This is not a food that the nurse should recommend because cheese is high in calcium and casein, which are substances that can interfere with iron absorption by forming insoluble complexes with it. The nurse should advise the client to avoid consuming foods high in calcium or casein, such as dairy products, eggs, or soybeans, within 2 hours before or after taking ferrous sulfate.
Choice D reason: This is not a food that the nurse should recommend because baked potatoes are high in starch and oxalates, which are compounds that can inhibit iron absorption by forming insoluble salts with it. The nurse should advise the client to avoid consuming foods high in starch or oxalates, such as potatoes, spinach, or rhubarb, within 2 hours before or after taking ferrous sulfate.
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