A client with tuberculosis (TB) is concerned about the potential for spreading the disease to family members. What should the nurse advise the client regarding infection control measures at home?
"You should avoid close contact with family members until your TB treatment is completed."
"Wear a mask at all times when at home to prevent the spread of TB."
"Good hand hygiene and covering your mouth when coughing can help reduce the risk of transmission."
"There is no need for any special precautions at home; TB is not easily transmitted."
The Correct Answer is C
A) Incorrect. While it is essential to minimize close contact, isolation from family members is not typically necessary. Effective treatment and infection control measures can reduce the risk of transmission.
B) Incorrect. Wearing a mask at all times at home may not be necessary, but it is important to follow respiratory hygiene practices, especially when close to others.
C) Correct. Good hand hygiene and proper respiratory etiquette, such as covering the mouth when coughing, can help reduce the risk of TB transmission within the household.
D) Incorrect. TB can be transmitted in close household settings, so infection control measures are important to prevent transmission to family members.
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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. Granulomas are structures formed by the immune system in an attempt to encapsulate and contain TB bacteria, preventing their spread and aiding in their destruction.
B) Incorrect. Granulomas are not clusters of active TB bacteria; they are the body's response to containing the bacteria.
C) Incorrect. TB bacteria interact with the immune system within granulomas, leading to the formation of these structures.
D) Incorrect. Granulomas are not the primary site of TB bacteria replication; instead, they are formed to limit bacterial replication and spread.
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