How would the nurse best evaluate the effectiveness of drug therapy for a client diagnosed with pneumonia being treated with amoxicillin?

Oral temperature of 100.6°F.

Pulse oximetry of 98% on room air.

Increased neutrophil count.

Adequate urine output.

Answer and Explanation

The Correct Answer is B

Choice A Reason

An oral temperature of 100.6°F may indicate that the client still has a fever, which could suggest ongoing infection. However, temperature alone is not the most reliable indicator of the effectiveness of antibiotic therapy, as it can be influenced by various factors.

Choice B Reason

Pulse oximetry measures the oxygen saturation of the blood, which is a direct indicator of respiratory function. For a client with pneumonia, an improvement in oxygen saturation to 98% on room air is a strong sign that the lungs are effectively exchanging gases and that the pneumonia is resolving. This would be a clear indication that the amoxicillin is effective.

Choice C Reason

An increased neutrophil count is a sign of acute infection, but it does not directly measure the effectiveness of the antibiotic therapy. Neutrophil counts can remain elevated even as the infection is resolving, so they are not the best sole indicator of therapeutic effectiveness.

Choice D Reason

Adequate urine output is important for overall health and indicates good kidney function, but it is not a direct measure of the effectiveness of antibiotic therapy for pneumonia. Urine output does not reflect the respiratory status or the resolution of lung infection.

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Correct Answer is B

Explanation

Choice A reason:
Reviewing the diet and exercise guidelines with the client is an important step, but it may not address the immediate issue of the weight loss plateau. It's essential to first understand if the client has adhered to the guidelines before reviewing them.

Choice B reason:
Asking the client about any changes in diet or exercise patterns is the first step in identifying potential causes for the weight loss plateau. Changes in lifestyle, stress levels, eating habits, or physical activity can all contribute to a halt in weight loss. Understanding these factors can help the nurse tailor further advice and support.

Choice C reason:
Recommending a further reduction in calorie intake might not be the best initial approach. It's important to ensure that the client is not already consuming too few calories, which can slow metabolism and hinder weight loss. Moreover, drastic calorie reduction can be unsustainable and lead to nutritional deficiencies.

Choice D reason:
Instructing the client to record weights weekly is a useful tool for monitoring progress, but it does not address the current issue of the weight loss plateau. It's a supportive action that should follow after understanding and addressing the reasons behind the plateau.

A. Mandated activities. B. Visitor restrictions. C. Structured programming. D. Peer pressure.

Correct Answer is C

Explanation

Choice A reason:
Mandated activities are part of a therapeutic milieu, but they are not the primary element that contributes to the stability of a client with schizophrenia. While these activities provide a routine, they do not encompass the comprehensive support system that structured programming offers.

Choice B reason:
Visitor restrictions can be a component of a therapeutic milieu, particularly in inpatient settings, to ensure a safe and controlled environment. However, this is not typically what is missing in the home environment that leads to decompensation.

Choice C reason:
Structured programming is a key element of the therapeutic milieu that provides a stable and predictable environment, which is often lacking at home. This structure includes scheduled therapy sessions, social interactions, and activities that are designed to improve coping skills and social functioning. The consistency and predictability of structured programming can significantly benefit individuals with schizophrenia, helping them maintain functional stability.

Choice D reason:
Peer pressure is not a therapeutic aspect of the milieu. In fact, peer pressure can sometimes be negative. However, positive peer interactions and support are important in a therapeutic setting, as they can provide encouragement and a sense of community.

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How would the nurse best evaluate the effectiveness of drug therapy for a client diagnosed with pneumonia being treated with amoxicillin?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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