A nurse is caring for a client who is postoperative following total hip arthroplasty.
Which of the following actions should the nurse take to prevent dislocation of the prosthesis?

Keep an abduction pillow between the client's legs.

Elevate the client's affected leg on a pillow when in bed.

Position the client's knees slightly higher than the hips when up in a chair.

Raise the head of the client's bed to a high-Fowler's position.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Keeping an abduction pillow between the client's legs is a preventive measure to avoid dislocation of the hip prosthesis. This positioning helps maintain the correct alignment of the hip joint, reducing the risk of dislocation. Abduction pillows are commonly used postoperatively after total hip arthroplasty to support proper hip positioning while the patient is in bed.

Choice B rationale:

Elevating the client's affected leg on a pillow when in bed is not recommended after total hip arthroplasty. This position could lead to hip adduction, increasing the risk of prosthesis dislocation. Maintaining abduction (spreading the legs apart) is the key to preventing dislocation, and elevation should be avoided to maintain proper alignment.

Choice C rationale:

Positioning the client's knees slightly higher than the hips when up in a chair is not an appropriate preventive measure for prosthesis dislocation. Proper alignment is crucial, and the client should avoid sitting in low chairs or on low surfaces that could cause the hips to be lower than the knees, potentially leading to dislocation.

Choice D rationale:

Raising the head of the client's bed to a high-Fowler's position is unrelated to preventing prosthesis dislocation. Fowler's position refers to elevating the head of the bed to assist with breathing and facilitate patient comfort. While this position might be suitable for certain respiratory conditions, it has no direct impact on the stability of a hip prosthesis.

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Correct Answer is C

Explanation

The correct answer is choice C: Initiate continuous cardiac monitoring.

Choice A rationale:

Implementing fluid restrictions is not recommended for a child with diabetic ketoacidosis (DKA). DKA is characterized by severe dehydration due to osmotic diuresis, and fluid replacement is a critical component of treatment to restore hydration and circulatory volume.

Choice B rationale:

Monitoring vital signs every 8 hours is not sufficient for a child with DKA. DKA is an acute, life-threatening condition that requires close monitoring of vital signs to detect changes in the patient’s condition promptly. Vital signs should be monitored more frequently, typically every 1 to 2 hours, depending on the severity of the DKA and institutional protocols.

Choice C rationale:

Continuous cardiac monitoring is recommended for a child with DKA. DKA can lead to serious electrolyte imbalances, such as hypokalemia, which can cause cardiac arrhythmias. Continuous cardiac monitoring allows for the early detection and treatment of these potential complications.

Choice D rationale:

Administering subcutaneous insulin 30 minutes before meals is not appropriate for the acute management of DKA. In DKA, insulin is typically administered intravenously to rapidly decrease blood glucose levels and correct metabolic acidosis. Subcutaneous insulin is not used until the patient is stable and able to eat.

A. Administer a bronchodilator after meals. B. Ambulate the client before each meal. C. Limit fluid intake with meals. D. Offer the client three large meals each day.

Correct Answer is C

Explanation

The correct answer is choice c. Limit fluid intake with meals.

Choice A rationale:

Administering a bronchodilator after meals is not ideal because bronchodilators are typically given before meals to help open the airways and make breathing easier during eating.

Choice B rationale:

Ambulating the client before each meal might cause fatigue, making it harder for the client to eat and potentially decreasing their overall intake.

Choice C rationale:

Limiting fluid intake with meals can help prevent the client from feeling too full, which can make it easier for them to consume more solid food. This is particularly important for clients with COPD who may already have a reduced appetite and difficulty eating large amounts at once.

Choice D rationale:

Offering three large meals each day is not recommended for clients with COPD. Smaller, more frequent meals are generally better tolerated and can help prevent the feeling of fullness that can make breathing more difficult.

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A nurse is caring for a client who is postoperative following total hip arthroplasty.Which of the following actions should the nurse take to prevent dislocation of the prosthesis?

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A nurse is caring for a client who is postoperative following total hip arthroplasty.
Which of the following actions should the nurse take to prevent dislocation of the prosthesis?