A nurse is caring for a client who has a central venous access device. Which of the following actions should the nurse take?
Use a 5-mL syringe to flush the catheter.
Change the site dressing and stabilization device every 24 hr.
Expect blood to appear in the catheter lumen after flushing.
Use chlorhexidine solution to clean the catheter.
The Correct Answer is D
Choice A rationale:
Using a 5-mL syringe to flush the catheter is not the best choice. Central venous access devices typically require a larger syringe for flushing to prevent excessive pressure and potential damage to the catheter. A smaller syringe like the 5-mL syringe can create higher pressure, which could cause complications.
Choice B rationale:
Changing the site dressing and stabilization device every 24 hours is not the recommended practice. The dressing and stabilization device should be changed according to facility policy and as needed, but a rigid 24-hour schedule is not necessary and might increase the risk of infection due to unnecessary exposure.
Choice C rationale:
Expecting blood to appear in the catheter lumen after flushing is incorrect. Blood in the catheter lumen after flushing could indicate complications such as a dislodged catheter or other issues requiring immediate attention. The catheter should ideally remain patent without the presence of blood.
Choice D rationale:
This is the correct choice. Using chlorhexidine solution to clean the catheter is an evidence-based practice to prevent infection at the insertion site. Chlorhexidine has broad-spectrum antimicrobial properties and helps reduce the risk of catheter-related infections.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Administering a rectal suppository is a medication administration task that should be performed by a licensed nurse, not delegated to an assistive personnel.
Choice B rationale: Instructing a client to use an incentive spirometer involves providing education and ensuring proper technique, which falls within the scope of practice of a licensed nurse.
Choice C rationale: Measuring blood glucose for a client with diabetic ketoacidosis involves monitoring a critical condition and interpreting results, which should be done by a licensed nurse.
Choice D rationale: Using a pulse oximeter to measure oxygen saturation is a simple and routine task that can be delegated to an assistive personnel for a stable client who is ready for discharge.
Correct Answer is A
Explanation
Choice A rationale:
In the "background" portion of the SBAR communication tool, the nurse should include the client's present condition. This information provides the provider with context and a clear understanding of the client's current status. It helps the provider to have a baseline understanding before moving on to the assessment and recommendation stages of the communication. Including the client's present condition allows the provider to quickly grasp the urgency and severity of the situation, enabling them to make informed decisions regarding the client's care.
Choice B rationale:
Suggestions for the provider regarding client care are typically included in the "assessment" or "recommendation" portions of the SBAR communication tool, rather than the "background" portion. The "background" portion is focused on providing information about the current situation and the client's present condition, setting the stage for the rest of the communication.
Choice C rationale:
Physical findings are part of the assessment and observation of the client's current condition. While important, these findings are better suited for the "assessment" portion of the SBAR communication. The nurse should summarize the physical findings in the "assessment" section after providing the context in the "background" section.
Choice D rationale:
Previous treatments are also relevant information, but they belong in the "assessment" or "background" portions of the SBAR communication tool. The nurse should provide the provider with information about the client's current condition before discussing previous treatments, as the provider needs to know the current situation before considering the relevance of past interventions.
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