A client with latent tuberculosis infection (LTBI) asks the nurse about the likelihood of developing active TB disease. What information should the nurse provide?
"LTBI always progresses to active TB disease if left untreated."
"The risk of progressing to active TB is highest within the first year of LTBI."
"LTBI rarely progresses to active TB, especially if you have a strong immune system."
"There is no risk of developing active TB if you have LTBI."
The Correct Answer is C
A) Incorrect. LTBI does not always progress to active TB disease. Many individuals with LTBI do not develop active disease, especially if they have a strong immune system.
B) Incorrect. While the risk of progression is highest in the first two years after LTBI, it can occur at any time, and some individuals may progress years or even decades later.
C) Correct. LTBI rarely progresses to active TB, especially in individuals with a strong immune system. Most people with LTBI do not develop active disease.
D) Incorrect. LTBI carries a risk of progressing to active TB disease, although the risk is relatively low in many individuals.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. TB is primarily transmitted through the inhalation of respiratory droplets from an infected person and is not related to contaminated water or food sources.
B) Incorrect. Having a family history of TB can increase the risk, as there may be genetic factors that affect susceptibility to the disease.
C) Correct. Crowded and poorly ventilated settings increase the risk of TB transmission, as the bacteria can be easily spread in close quarters.
D) Incorrect. Underlying health conditions like HIV, diabetes, and immunosuppression can indeed increase the risk of TB due to compromised immune function.
Correct Answer is C
Explanation
A) Incorrect. Isolating from family members and avoiding close contact is not typically necessary for clients with active TB who are on appropriate treatment.
B) Incorrect. While medication adherence is crucial, isolation is not a requirement for clients with active TB on treatment.
C) Correct. Clients with active TB who are on appropriate treatment and have had a reduction in infectiousness can generally return to their normal activities and interactions without isolation.
D) Incorrect. Isolation is not typically needed during TB treatment, as clients can resume their normal activities once their infectiousness has decreased.
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