A nurse is providing education to a client with active tuberculosis (TB) about the duration of treatment. The client asks how long they will need to take medications. What is the nurse's best response?
"Treatment for TB usually lasts for about one month."
"You will need to take medications for at least six months."
"TB treatment can be completed in as little as two weeks."
"The duration of treatment depends on your symptoms and may vary."
The Correct Answer is B
A) Incorrect. One month is not typically sufficient for TB treatment; it usually lasts much longer.
B) Correct. The standard treatment duration for TB is at least six months to ensure complete eradication of the bacteria.
C) Incorrect. Two weeks is not an adequate duration for TB treatment; it is a prolonged treatment course.
D) Incorrect. While treatment duration can vary based on individual factors, the minimum duration is typically six months for active TB.
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Related Questions
Correct Answer is C
Explanation
A) Incorrect. LTBI can progress to active TB disease if the immune system weakens or is compromised.
B) Incorrect. The risk of progression from LTBI to active TB is higher in individuals with weakened immune systems, not those with strong immune systems.
C) Correct. LTBI can remain dormant for years, and the risk of progression to active TB disease is higher when the immune system becomes compromised.
D) Incorrect. LTBI and active TB disease are distinct conditions, and LTBI does not always require immediate treatment. Treatment may be recommended for individuals at higher risk of progression to active disease.
Correct Answer is C
Explanation
A) Incorrect. Living in well-ventilated areas with good air circulation actually reduces the risk of TB transmission, as TB is an airborne disease.
B) Incorrect. Having a strong immune system can help protect against TB infection, as a compromised immune system increases the risk of developing active TB disease from latent TB infection.
C) Correct. Close contact with someone who has active TB disease is a significant risk factor for TB transmission, as the bacteria can be transmitted through respiratory droplets.
D) Incorrect. While cleanliness and hygiene are important, excessive handwashing alone is not sufficient to prevent TB transmission, as the bacteria are primarily transmitted through the air.
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