A client with active tuberculosis (TB) is prescribed a multidrug regimen. What should the nurse emphasize to the client about the importance of taking multiple medications?
"Taking multiple medications ensures rapid symptom relief."
"Multiple medications are given to reduce the duration of treatment."
"Each medication targets a different type of TB bacteria."
"Combination therapy reduces the risk of drug resistance."
The Correct Answer is D
A) Incorrect. While multiple medications may lead to symptom relief, the primary goal is to prevent drug resistance.
B) Incorrect. The duration of TB treatment is determined by the specific regimen and is not solely related to the number of medications.
C) Incorrect. Multiple medications in TB treatment may target different aspects of TB bacteria, but the primary purpose is to reduce the risk of drug resistance.
D) Correct. Using multiple medications in combination therapy makes it more difficult for TB bacteria to develop resistance to all drugs simultaneously, helping to prevent drug-resistant TB.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Incorrect. LTBI can be treated on an outpatient basis and typically does not require hospitalization.
B) Incorrect. While multiple antibiotics may be used, the duration of LTBI treatment is usually several months.
C) Incorrect. Treatment for LTBI is recommended to prevent progression to active TB, especially in individuals at higher risk.
D) Correct. Completing the recommended treatment course for LTBI is essential to reduce the risk of developing active TB disease.
Correct Answer is C
Explanation
A) Incorrect. Chest X-rays are often used to assess lung involvement in TB but are not a primary screening test for TB infection.
B) Incorrect. Sputum culture is used to confirm the presence of TB bacteria in individuals with suspected active TB disease.
C) Correct. The Mantoux TST is a common screening test for TB infection. A small amount of PPD is injected under the skin, and the reaction is assessed after 48-72 hours.
D) Incorrect. CT scans may be used in TB diagnosis but are not typically used for initial screening of TB infection.
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