The nurse is evaluating the patient’s response to antibiotic therapy. Which data would indicate that the medication has been effective?

Decrease in inflammation at the site of infection.

Increase in circulating neutrophils.

Positive culture and sensitivity report.

Symptomatic fever.

Answer and Explanation

The Correct Answer is A

Choice A rationale

A decrease in inflammation at the site of infection is a key indicator that antibiotic therapy is effective. Inflammation is a response to infection, so if the inflammation is reducing, it suggests that the infection is being successfully treated.

Choice B rationale

An increase in circulating neutrophils could indicate an ongoing response to infection, rather than resolution. Neutrophils are a type of white blood cell that the body produces more of when there’s an infection. Therefore, an increase in neutrophils does not necessarily indicate that the antibiotic therapy has been effective.

Choice C rationale

A positive culture and sensitivity report indicates the presence of bacteria and identifies which antibiotics the bacteria are sensitive to. While this information is crucial for selecting the most effective antibiotic, it does not indicate whether the chosen antibiotic therapy has been effective.

Choice D rationale

A symptomatic fever could indicate an ongoing infection, rather than resolution. While fever can decrease as an infection is brought under control, the presence of a symptomatic fever does not necessarily indicate that the antibiotic therapy has been effective.

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Correct Answer is A

Explanation

Choice A rationale

Trimethoprim-sulfamethoxazole is an antibiotic used to treat or prevent bacterial infections. One of the key instructions for patients taking this medication is to increase fluid intake to 3 to

4 liters per 24 hours. This is because the medication can crystallize in the urine, which can lead to kidney stones or damage if the patient is not adequately hydrated.

Choice B rationale

Spending time in the sun does not improve the metabolism of trimethoprim-sulfamethoxazole. In fact, the medication can make the skin more sensitive to the sun, increasing the risk of sunburn.

Choice C rationale

Taking Kaopectate daily to prevent diarrhea is not a standard instruction for patients taking trimethoprim-sulfamethoxazole. Diarrhea can be a side effect of the medication, but it should be managed under the guidance of a healthcare provider.

Choice D rationale

There is no specific instruction to take trimethoprim-sulfamethoxazole every morning at the same time as hydrochlorothiazide. The timing of medication administration should be determined by the healthcare provider based on the patient’s overall treatment plan.

A. Elevate the feet for 30 minutes after walking. B. Avoid exercise that increases the heart rate. C. Continue walking to the point of pain. D. Do not walk if a leg ulcer develops.

Correct Answer is C

Explanation

Choice A rationale

Elevating the feet for 30 minutes after walking is not specifically beneficial for a patient with peripheral arterial disease (PAD). While elevation can help with conditions like edema, it does not directly address the issues associated with PAD12.

Choice B rationale

Avoiding exercise that increases the heart rate is not the best advice for a patient with PAD. Exercise, including activities that increase heart rate, can actually be beneficial. It can help improve circulation, which is often compromised in PAD12.

Choice C rationale

Continuing to walk to the point of pain is beneficial for patients with PAD. Walking, especially at a high intensity, can help improve symptoms of PAD. It can increase blood flow and oxygen supply to the muscles, which can help manage PAD symptoms.

Choice D rationale

While it’s important to care for any ulcers that develop and seek medical attention, stopping walking altogether if a leg ulcer develops is not necessary. Walking is a low-impact activity that can help improve mobility over time.

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The nurse is evaluating the patient’s response to antibiotic therapy. Which data would indicate that the medication has been effective?

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is receiving trimethoprim-sulfamethoxazole. What information should the nurse include in the teaching about this medication?

Correct Answer is A

Explanation

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

A patient diagnosed with peripheral arterial disease is being educated about the benefits of walking for exercise. What information should the nurse emphasize?

Correct Answer is C

Explanation

Choice A rationale

Choice B rationale

Choice C rationale

Choice D rationale

The nurse is educating a client who has been newly prescribed acarbose in addition to repaglinide for the treatment of Type 2 diabetes. Which statement made by the client indicates that the teaching has been effective?

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