A nurse is flushing a client’s intermittent infusion device. The client states, “Why do you have to do that if you are not giving me medicine?” Which of the following statements should the nurse make?
This prevents leakage of fluid and medication.
This helps to keep you hydrated.
This clears blood from the line.
This ensures the device is sterile.
The Correct Answer is C
Choice A reason: Preventing leakage is not the primary purpose of flushing an intermittent infusion device. Flushing maintains patency by clearing blood or medication residue, preventing clots or blockages. Leakage is addressed by proper capping or clamping, not flushing, making this statement incorrect as it misrepresents the procedure’s purpose.
Choice B reason: Flushing an infusion device does not contribute to hydration, as the flush solution (typically saline) is minimal and not intended for fluid replacement. The purpose is to maintain catheter patency by clearing debris or clots. This statement is incorrect, as it inaccurately suggests a hydration benefit unrelated to the procedure.
Choice C reason: Flushing an intermittent infusion device with saline clears blood or medication residue from the catheter, preventing occlusion and maintaining patency. Blood left in the line can clot, increasing infection risk or blocking the device. This statement accurately reflects the procedure’s purpose, ensuring continued functionality for future medication administration.
Choice D reason: Flushing does not ensure sterility, as the device is already in place and exposed to the bloodstream. Sterility is maintained during insertion or access, not flushing. The primary goal is patency, not sterilization, making this statement incorrect as it misaligns with the procedure’s clinical purpose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Smoked salmon is high in tyramine, which phenelzine, an MAOI, prevents from being metabolized. This risks hypertensive crisis due to norepinephrine release, potentially causing stroke or cardiovascular complications. Avoiding tyramine-rich foods is critical for safety in clients on MAOI therapy.
Choice B reason: Cottage cheese is low in tyramine, safe for phenelzine users. Unlike aged cheeses, fresh dairy poses minimal risk of hypertensive crisis, as it lacks significant tyramine content. MAOIs require avoiding high-tyramine foods, making cottage cheese an acceptable dietary choice for these clients.
Choice C reason: Grapefruit affects CYP450 enzymes, interacting with some drugs, but is not contraindicated with phenelzine. It lacks significant tyramine, so it does not trigger hypertensive crises. Avoidance is unnecessary, as it does not impact MAOI metabolism or related cardiovascular risks.
Choice D reason: Fresh apples are low in tyramine and safe for phenelzine users. MAOIs require avoiding tyramine-rich foods like aged meats, but fresh fruits do not cause hypertensive crises, as they lack amino acids interacting with MAOI metabolism, making them safe for consumption.
Correct Answer is D
Explanation
Choice A reason: Instructing the client to shower and change clothes is inappropriate, as it may destroy forensic evidence critical for legal proceedings. Evidence preservation is a priority post-sexual assault, and showers are delayed until after forensic examination, making this intervention incorrect and potentially harmful.
Choice B reason: Asking for details about the assault can retraumatize the client and is not the nurse’s role immediately post-assault. Trained forensic examiners or counselors handle such discussions sensitively. This action risks emotional harm and is inappropriate for initial care, making it incorrect.
Choice C reason: Reassuring the client that injuries are not life-threatening may minimize their trauma and emotional distress. The focus should be on emotional support and safety, not downplaying injuries, which may be perceived insensitively. This intervention is inappropriate for trauma-informed care, making it incorrect.
Choice D reason: Limiting staff members providing care reduces the client’s exposure to multiple providers, minimizing retraumatization and ensuring consistency. This trauma-informed approach fosters trust and safety post-sexual assault, aligning with best practices for psychological support, making it the correct intervention.
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