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The antitubercular drug isoniazid is prescribed for a client with active tuberculosis. To evaluate the effectiveness of this medication, which outcome can the nurse expect this client to exhibit?

A.

Decreased cough and sputum.

B.

A positive sputum smear and culture.

C.

Decreased appetite and weight loss.

D.

Vertigo and tinnitus.

Answer and Explanation

The Correct Answer is A

Choice A rationale

 

Isoniazid is an antitubercular drug used to treat active tuberculosis. The effectiveness of this medication is evaluated by observing a decrease in symptoms such as cough and sputum production. This indicates that the infection is being controlled and the bacteria are being eradicated.

 

Choice B rationale

 

A positive sputum smear and culture would indicate the presence of active tuberculosis bacteria, suggesting that the treatment is not effective. Therefore, this is not an expected outcome of effective treatment.

 

Choice C rationale

 

Decreased appetite and weight loss are not indicators of the effectiveness of tuberculosis treatment. In fact, these symptoms could indicate a worsening of the condition or side effects of the medication.

 

Choice D rationale

 

Vertigo and tinnitus are not related to the effectiveness of tuberculosis treatment. These symptoms could be side effects of the medication but do not indicate the success of the treatment.

 


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View Related questions

Correct Answer is C

Explanation

Choice A rationale

Anxiety and grieving are important issues but are not the priority when the client is at risk for aspiration.

Choice B rationale

Chronic pain is significant, but the immediate risk of aspiration due to dysphagia takes precedence.

Choice C rationale

Risk for aspiration related to difficulty swallowing is the priority nursing problem. Aspiration can lead to serious complications such as pneumonia.

Choice D rationale

Imbalanced nutrition is important but is secondary to the immediate risk of aspiration.

Correct Answer is ["B","C","D","E"]

Explanation

Choice A rationale:

A computerized tomography (CT) scan of the chest is not typically required for routine pneumonia cases unless there are complications or the pneumonia is not responding to standard treatment. CT scans provide more detailed images but are usually reserved for more complex cases.

Choice B rationale:

Albuterol treatments by nebulizer every 4 to 6 hours are appropriate for managing wheezing and bronchospasm associated with pneumonia, especially in a patient with a history of COPD. Albuterol helps open the airways, making it easier for the patient to breathe.

Choice C rationale:

A chest x-ray is a standard diagnostic tool for pneumonia. It helps assess the extent of lung involvement and monitor the progression or resolution of the infection. Repeating the chest x-ray can help evaluate the effectiveness of the treatment.

Choice D rationale:

Increasing oral fluids is essential for patients with pneumonia to help thin mucus, making it easier to expectorate. Adequate hydration also supports overall health and recovery.

Choice E rationale:

Obtaining an arterial blood gas (ABG) is important for assessing the patient’s oxygenation and acid-base status. This information is crucial for managing respiratory distress and ensuring adequate oxygen delivery.

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