A nurse is providing education to a client with tuberculosis (TB) about the importance of adhering to the prescribed medication regimen. Which statement by the client indicates a correct understanding of medication adherence?
"I can skip a few doses if I'm feeling better to save some medication for later."
"Taking all my medications as prescribed will help prevent drug resistance."
"I can stop taking the medication once my cough goes away."
"I only need to take the medication when I experience severe symptoms."
The Correct Answer is B
A) Incorrect. Skipping doses, even when feeling better, can lead to drug resistance and treatment failure.
B) Correct. Taking all medications as prescribed is essential to prevent the development of drug-resistant TB.
C) Incorrect. TB treatment should be completed in its entirety, even if symptoms improve before the regimen is finished.
D) Incorrect. TB medications should be taken as prescribed, not solely based on symptom severity.
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Related Questions
Correct Answer is D
Explanation
A) Incorrect. Avoiding close contact alone may not be sufficient, as TB is primarily transmitted through the inhalation of respiratory droplets.
B) Incorrect. While wearing a surgical mask may offer some protection, it is not foolproof, especially in high-burden areas.
C) Incorrect. The BCG vaccine provides some protection against severe forms of TB in children but is not considered highly effective for preventing TB in adults.
D) Correct. Following good respiratory hygiene and avoiding crowded, poorly ventilated areas are essential measures to reduce the risk of TB transmission in high-burden areas.
Correct Answer is C
Explanation
A) Incorrect. A CT scan does not directly confirm the presence of TB bacteria but provides detailed images of the chest.
B) Incorrect. A CT scan is not used as a primary screening tool for TB infection in the bloodstream.
C) Correct. Chest CT scans are valuable for assessing the extent of lung involvement, detecting complications such as cavities or pleural effusions, and guiding treatment decisions in TB cases.
D) Incorrect. CT scans are commonly used in the evaluation and management of TB, especially for assessing lung abnormalities.
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