A nurse is caring for a client who is 1 hr postoperative following a left hip arthroplasty. Which of the following laboratory values indicates the nurse should notify the provider?

Blood glucose 98 mg/dL

BUN 18 mg/dL

Hemoglobin 8.6 g/dL

Potassium 3.5 mEq/L

Answer and Explanation

The Correct Answer is C

Choice C Hemoglobin 8.6 g/dL indicates the nurse should notify the provider because it is below the normal range of 12 to 18 g/dL and suggests blood loss or anemia, which can impair oxygen delivery to tissues and affect wound healing.

Choice a is not correct because blood glucose 98 mg/dL does not indicate the nurse should notify the provider because it is within the normal range of 70 to 110 mg/dL and does not indicate hyperglycemia or hypoglycemia, which can affect recovery.

Choice b is not correct because BUN 18 mg/dL does not indicate the nurse should notify the provider because it is within the normal range of 10 to 20 mg/dL and does not indicate renal impairment or dehydration, which can affect fluid and electrolyte balance.

Choice d is not correct because potassium 3.5 mEq/L does not indicate the nurse should notify the provider because it is within the normal range of 3.5 to 5 mEq/L and does not indicate hypokalemia or hyperkalemia, which can affect cardiac function and muscle contraction.

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Correct Answer is B

Explanation

Choice A reason: Providing the client with small-handled adaptive utensils is not necessary for a visually impaired client. The client may prefer to use their own utensils or regular ones that they are familiar with.

Choice B reason: Describing the food placement as though the plate were a clock is a helpful technique to orient the client to their meal and avoid spills or accidents. The nurse should also ask the client about their preferences and needs before serving the food.

Choice C reason: Discouraging conversations during the client's mealtime is not appropriate for a visually impaired client. The nurse should encourage social interactions and respect the client's dignity and autonomy.

Choice D reason: Arranging for an assistive personnel to feed the client is not indicated for a visually impaired client. The nurse should promote the client's independence and self-care abilities as much as possible.

A. Delay ambulation until the next day. B. Apply moist heat prior to ambulation. C. Use a continuous passive motion machine. D. Restrict intake of dairy products.

Correct Answer is B

Explanation

Choice A reason: Delaying ambulation until the next day is not an appropriate intervention, as it can cause stiffness, muscle weakness, or joint contractures in the affected knee. The nurse should encourage regular exercise and activity within the client's tolerance level to maintain joint mobility and function.

Choice B reason: Applying moist heat prior to ambulation is an appropriate intervention, as it can reduce pain and inflammation in the affected knee by increasing blood flow and relaxing the muscles and tendons around the joint.

Choice C reason: Using a continuous passive motion machine is not an appropriate intervention for osteoarthritis, as it is mainly used after knee replacement surgery to prevent scar tissue formation and improve range of motion in the new joint.

Choice D reason: Restricting intake of dairy products is not an appropriate intervention for osteoarthritis, as dairy products are good sources of calcium and vitamin D that can support bone health and prevent osteoporosis. The nurse should advise the client to eat a balanced diet that includes fruits, vegetables, whole grains, lean protein, and low-fat dairy products.

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A nurse is caring for a client who is 1 hr postoperative following a left hip arthroplasty. Which of the following laboratory values indicates the nurse should notify the provider?

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