A nurse is caring for a client who has a chest tube. The client asks why the fluid in the water-seal chamber rises and falls.
Which of the following statements should the nurse make?
"This indicates a possible air leak.".
"This means your lung is fully re-expanded.".
"Your breathing pattern causes this.".
"Suction pressure that is too high causes this.".
The Correct Answer is C
The fluctuation of fluid in the water-seal chamber of a chest tube is known as tidaling and is caused by the changes in pressure within the chest during respiration.
Choice A is not correct because tidaling does not indicate an air leak.
Choice B is not correct because tidaling does not necessarily mean that the lung is fully re-expanded.
Choice D is not correct because suction pressure does not cause tidaling.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
- A. "You should ask your provider about your plan." This response is appropriate because it acknowledges the client's desire to explore alternative treatments while directing them to the appropriate source for medical advice. It promotes client autonomy and ensures they receive accurate information from their healthcare provider.
- B. "Tell me what you know about chemotherapy." This response is also appropriate. It encourages the client to express their understanding and concerns about chemotherapy, allowing the nurse to identify any misconceptions and provide accurate information. This also opens the door for the client to express their concerns about vitamins and minerals, and why they want to persue that treatment.
- C. "I have never heard of any holistic treatment that is effective." This response is inappropriate because it dismisses the client's preferences and demonstrates a lack of respect for their autonomy. It also displays a lack of knowledge, as some holistic treatments can be used as supportive therapies.
- D. "The best way to treat your cancer is chemotherapy." This response is inappropriate because it is directive and does not allow the client to participate in decision-making. It also does not address the client's desire to explore alternative treatments.
Correct Answer is A
Explanation
Administering IV fluids can help maintain blood flow to the kidneys and prevent acute kidney failure.
Choice B is incorrect because inserting a urinary catheter does not prevent acute kidney failure.
Choice C is incorrect because an intravenous pyelogram is a diagnostic test and does not prevent acute kidney failure.
Choice D is incorrect because beta-blocker therapy is not used to prevent acute kidney failure.
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