A client diagnosed with active TB disease is prescribed a multidrug regimen. What is the primary purpose of using multiple drugs to treat TB?
To reduce drug resistance
To minimize side effects
To shorten the treatment duration
To improve patient compliance
The Correct Answer is A
A) Correct. Using multiple drugs to treat TB reduces the risk of drug resistance development, as it targets the bacteria from different angles and makes it harder for them to become resistant to one or more drugs.
B) Incorrect. While using multiple drugs may help manage side effects by spreading the burden of treatment, the primary purpose is to prevent drug resistance.
C) Incorrect. Shortening the treatment duration is a goal, but it is not the primary purpose of using multiple drugs.
D) Incorrect. Although improving patient compliance is important, the primary purpose of using multiple drugs is to reduce drug resistance.
QUESTIONS
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. GERD may cause chest discomfort, but it is not typically described as pleuritic chest pain.
B) Incorrect. Muscular strain or injury is a possibility, but pleuritic chest pain suggests inflammation of the pleura.
C) Correct. Pleuritic chest pain is a symptom of pleurisy or pleural inflammation, which can occur in TB.
D) Incorrect. While anxiety or panic attacks can cause chest discomfort, pleuritic chest pain is more likely related to a physical condition, such as pleural inflammation.
Correct Answer is A
Explanation
A) Correct. Isolation in a negative-pressure room is the standard precaution for preventing the transmission of TB in healthcare settings, as it helps contain airborne pathogens.
B) Incorrect. While handwashing is important for general infection control, it is not the primary measure for preventing TB transmission.
C) Incorrect. Wearing a surgical mask at all times is not sufficient to prevent TB transmission, especially in a healthcare setting.
D) Incorrect. Avoiding close contact with the client is not a practical measure for healthcare professionals providing care to TB patients. Proper isolation measures are more effective.
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