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
Taking alprazolam with food may help with some gastrointestinal side effects but does not address the client's concerns about dizziness and light-headedness. While it is a practical suggestion, it is not the priority response when the client is experiencing symptoms that could affect their safety¹.

Choice B Reason
The priority for the nurse is to ensure the client's safety. Dizziness and light-headedness can increase the risk of falls or accidents, especially when performing tasks that require alertness, such as driving or operating machinery. Therefore, advising the client to avoid dangerous activities is the most immediate and appropriate response¹.

Choice C Reason
While it is true that alprazolam is often prescribed for short-term use and some side effects may diminish over time, this does not provide the client with a solution to their current symptoms. The nurse should address the client's immediate concerns and ensure their safety before discussing the duration of medication use¹.

Choice D Reason
Using sugarless gum or candy can help with dry mouth, which is a common side effect of alprazolam. However, this advice does not address the more serious side effects of dizziness and light-headedness that the client is experiencing. Therefore, it is not the priority response but can be included as additional advice¹.

A. St. John's Wort B. Black Cohosh C. Peppermint D. Echinacea

Correct Answer is A

Explanation

Choice A Reason:
St. John's Wort is a well-known herbal remedy that has been used for centuries to treat various ailments, including depression. It is believed to work by increasing the levels of neurotransmitters in the brain, such as serotonin, which can help improve mood and alleviate depressive symptoms. Clinical studies have shown that St. John's Wort can be effective for mild to moderate depression.

Choice B Reason:
Black Cohosh is primarily used to relieve symptoms associated with menopause, such as hot flashes and night sweats. While it may have some mood-stabilizing effects, there is insufficient evidence to support its use as a primary treatment for depression.

Choice C Reason:
Peppermint is commonly used for its soothing properties to aid digestion and reduce headaches. However, it is not typically used as a treatment for depression, and there is no substantial evidence to suggest it would be effective for this purpose.

Choice D Reason:
Echinacea is best known for its potential to boost the immune system and reduce symptoms of colds and other infections. It is not recognized as a treatment for depression, and there is no significant research to support its use in this context.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Two months after beginning drug therapy with alprazolam, a client states, "I feel much better, but I can't believe how dizzy and light-headed I get, and sometimes my mouth feels dry." Which would be the priority response by the nurse?

Correct Answer is B

Explanation

A client diagnosed with depression expresses a preference for alternative therapy over prescription medication. Which alternative therapy has been shown to be effective in treating this client's condition?

Correct Answer is A

Explanation

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