A nurse is teaching a client with tuberculosis (TB) about respiratory hygiene practices to prevent the spread of the disease. Which instruction should the nurse include?
"Avoid covering your mouth when coughing to allow better airflow."
"Cough and sneeze into a tissue or your elbow, not your hand."
"It's not necessary to wear a mask when you have a cough."
"Ventilate your living space by keeping windows and doors closed."
The Correct Answer is B
A) Incorrect. Covering the mouth when coughing is important, as it helps prevent the spread of respiratory droplets to others.
B) Correct. Coughing and sneezing into a tissue or the elbow helps contain respiratory droplets and reduces the risk of transmission.
C) Incorrect. Wearing a mask when coughing can be beneficial to prevent the spread of respiratory droplets, especially in crowded settings.
D) Incorrect. Ventilating living spaces by keeping windows and doors open, not closed, helps reduce the concentration of infectious particles in the air.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. A CT scan does not directly confirm the presence of TB bacteria but provides detailed images of the chest.
B) Incorrect. A CT scan is not used as a primary screening tool for TB infection in the bloodstream.
C) Correct. Chest CT scans are valuable for assessing the extent of lung involvement, detecting complications such as cavities or pleural effusions, and guiding treatment decisions in TB cases.
D) Incorrect. CT scans are commonly used in the evaluation and management of TB, especially for assessing lung abnormalities.
Correct Answer is D
Explanation
A) Incorrect. While coughing up blood can occur in TB, it should not be considered common and should always be evaluated.
B) Incorrect. Coughing up blood should prompt evaluation and treatment but does not necessarily require immediate hospitalization.
C) Incorrect. Coughing up blood is a concerning symptom that should not be dismissed as unrelated to TB.
D) Correct. Coughing up blood (hemoptysis) is a possible symptom of TB and should be reported to a healthcare provider for further assessment and management.
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