A nurse is providing teaching for a client who is preparing for a below-the-knee amputation. Which of the following statements is true regarding the postoperative placement of a prosthesis?

The prosthesis will be adjustable depending on what shoe you are wearing.

"You will do special exercises in advance of getting your prosthesis."

You will be fitted for your prosthesis at the time of surgery.

A special pressure dressing will remain on to cushion your prosthesis.

Answer and Explanation

The Correct Answer is B

Choice A reason:
The statement that the prosthesis will be adjustable depending on what shoe you are wearing is not accurate. Prostheses are custom-made to fit the individual and are not typically adjustable to different shoe types. The fit and alignment of the prosthesis are crucial for comfort and function, and these are not dependent on the footwear.

Choice B reason:
It is true that clients will need to do special exercises in advance of getting their prosthesis. These exercises are designed to strengthen the remaining limb and prepare the body for the use of a prosthesis. They are an essential part of rehabilitation and help ensure the best possible outcome for the client.

Choice C reason:
Clients are not fitted for their prosthesis at the time of surgery. Fitting for a prosthesis typically occurs after the residual limb has sufficiently healed, which can take several weeks. The fitting process involves careful measurement and customization to ensure the prosthesis will be comfortable and functional.

Choice D reason:
While a special dressing is applied postoperatively, its primary purpose is not to cushion the prosthesis. Initially, dressings are used to protect the surgical site, control swelling, and promote healing. The prosthesis is fitted after the residual limb has healed, and at that time, different types of socket liners may be used for cushioning.

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Correct Answer is D

Explanation

Choice A reason:
While gargling with warm saline can provide symptomatic relief for a sore throat, it does not address the underlying bacterial infection. Therefore, it is not the priority action once a diagnosis of group A streptococcus has been confirmed.

Choice B reason:
Identifying close contacts is important for public health tracking and potentially preventing the spread of the infection. However, the immediate priority for the client is the initiation of treatment to address the infection.

Choice C reason:
Taking antipyretics can help manage fever and provide comfort to the client. While managing symptoms is important, it is secondary to initiating antibiotic therapy, which addresses the cause of the symptoms.

Choice D reason:
The priority action is to notify the client to return to the clinic for initiation of antibiotic therapy. Group A streptococcus is a bacterial infection that requires antibiotics for treatment. Prompt initiation of antibiotics is crucial to prevent complications and promote recovery.

A. Lightheadedness B. Decreased pulse pressure C. Urine output 75 mL in 1 hr D. Urine specific gravity 1.038 (normal range: 1.005 to 1.030)

Correct Answer is C

Explanation

Choice A reason:

Lightheadedness is generally not an indication of effective treatment for dehydration. It is often a symptom of dehydration itself, as it can result from decreased blood volume and reduced blood flow to the brain. Effective rehydration should alleviate symptoms like lightheadedness, not present as an indication of it.

Choice B reason:

Decreased pulse pressure may indicate a drop in the volume of blood circulating through the body, which is not a sign of effective rehydration. Pulse pressure is the difference between systolic and diastolic blood pressure readings, and a narrow pulse pressure can be a sign of hypovolemia, or low blood volume, often due to dehydration.

Choice C reason:

Urine output of 75 mL in 1 hr can be considered within the normal range of urine output for an adult, which is typically about 0.5 to 1 mL/kg/hr⁵. This indicates that the kidneys are functioning and the body is excreting waste, suggesting effective rehydration.

Choice D reason:

A urine specific gravity of 1.038 is higher than the normal range of 1.005 to 1.030[^10^]. This indicates concentrated urine, which is commonly seen in dehydration as the body attempts to conserve water. Therefore, this is not an indication of effective treatment for dehydration.

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A nurse is providing teaching for a client who is preparing for a below-the-knee amputation. Which of the following statements is true regarding the postoperative placement of a prosthesis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client whose throat culture is positive for group A streptococcus 24 hours after a rapid strep test (RST) was negative. Which of the following actions is the nurse's priority?

Correct Answer is D

Explanation

A nurse is caring for a 68-kg (150-lb) client who has dehydration. Which of the following manifestations is an indication of effective treatment?

Correct Answer is C

Explanation

A group of nurses are discussing risk factors for the transmission of human immunodeficiency virus (HIV) from clients. Which of the following individuals should the nurse identify as being at the greatest risk for contracting HIV?

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