A nurse is caring for a client who has a three-chamber chest tube system. Which of the following actions should the nurse take?
Ensure 2 cm (0.8 in) of water is in the water seal chamber.
Check the patency of the tubing every 2 hr.
Keep the drainage system above the level of the client's chest.
Empty the collection chamber every 8 hr.
The Correct Answer is A
A. Ensure 2 cm (0.8 in) of water is in the water seal chamber. This is correct because maintaining the correct water level in the water seal chamber is essential for proper functioning of the chest tube system, as it prevents air from entering the pleural space.
B. Check the patency of the tubing every 2 hr. This is incorrect because continuous monitoring is required, and patency should be ensured at all times, not just at set intervals. However, frequent assessments are important.
C. Keep the drainage system above the level of the client's chest. This is incorrect because the drainage system should be kept below chest level to allow gravity drainage and prevent backflow into the pleural space.
D. Empty the collection chamber every 8 hr. This is incorrect because the collection chamber should only be emptied when full, following facility protocol, to maintain an accurate record of drainage output.
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Related Questions
Correct Answer is C
Explanation
A. "How are things going at your job?" This response redirects the conversation rather than addressing the client's emotional state.
B. "Why do you think this is happening to you?" This question may come across as challenging or blaming, which is not therapeutic.
C. "You must be feeling very frightened right now." This response validates the client's emotions, showing empathy and encouraging further expression of feelings.
D. "Maybe you should think more positively." This dismisses the client's distress and does not provide therapeutic support.
Correct Answer is B
Explanation
A. Protective environment. This is incorrect because a protective environment is used for immunocompromised clients, not for those with bacterial meningitis.
B. Droplet. This is correct because bacterial meningitis is transmitted through respiratory secretions. Droplet precautions, including wearing a mask when within 3 to 6 feet of the client, are necessary to prevent the spread of infection.
C. Contact. This is incorrect because bacterial meningitis is not primarily transmitted through direct contact with surfaces or bodily fluids, making contact precautions unnecessary.
D. Airborne. This is incorrect because bacterial meningitis does not spread through airborne particles that remain suspended in the air, so airborne precautions are not required.
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