A nurse is teaching a client about the risk factors for developing tuberculosis (TB). Which statement made by the client indicates a correct understanding of the risk factors?
"Living in a well-ventilated area with good air circulation increases my risk of TB."
"Having a strong immune system has no impact on my risk for TB."
"Close contact with someone who has active TB disease can put me at risk."
"Excessive handwashing and cleanliness are effective ways to prevent TB transmission."
The Correct Answer is C
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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Naxlex Comprehensive Predictor Exams
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 A
Explanation
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.
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