A nurse is providing postoperative care for a patient who has a closed-wound drainage system. Which of the following actions should the nurse perform?
Irrigate the tubing with sterile normal saline solution at least once every 8 hours.
Replace the drainage plug after releasing hand pressure on the device.
Fully recollapse the reservoir after emptying it.
Empty the reservoir once per day.
The Correct Answer is C
Choice A rationale:
Irrigating the tubing with sterile normal saline solution is not a routine part of closed-wound drainage system care.
It's usually only done if there's evidence of a blockage or infection, and only under the direction of a healthcare provider. Unnecessary irrigation could introduce bacteria into the system and increase the risk of infection.
It could also disrupt the delicate balance of fluids in the wound and delay healing.
Choice B rationale:
Replacing the drainage plug after releasing hand pressure on the device is not correct. The drainage plug should actually be replaced before releasing hand pressure.
This is to prevent air from entering the system, which could disrupt the vacuum and impair drainage.
Choice D rationale:
Emptying the reservoir once per day is not frequent enough.
The reservoir should be emptied whenever it becomes full, which could be more often than once a day, depending on the amount of drainage.
Allowing the reservoir to become too full could put pressure on the wound and impede healing.
Choice C rationale:
Fully re-collapsing the reservoir after emptying it is essential to maintain the vacuum that promotes drainage. If the reservoir is not fully re-collapsed, the vacuum will be lost, and drainage will slow or stop.
This could lead to fluid accumulation in the wound, which could increase the risk of infection and delay healing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Bilateral flank pain is not a typical sign of an allergic blood transfusion reaction. It can be associated with other conditions, such as kidney problems, musculoskeletal issues, or abdominal aortic aneurysm. While it's important to assess flank pain, it doesn't directly suggest an allergic reaction to the transfusion.
Choice B Rationale:
Distended jugular veins can indicate fluid overload, which could potentially occur during a transfusion. However, it's not a specific sign of an allergic reaction. Fluid overload can result from various causes, including heart failure, kidney problems, or excessive fluid intake. It's crucial to monitor for fluid overload during transfusions, but it doesn't definitively point to an allergic reaction.
Choice C Rationale:
Generalized urticaria, or hives, is a hallmark sign of an allergic reaction. It's characterized by raised, red, itchy welts that can appear on various parts of the body. Hives can develop rapidly and spread extensively. During a blood transfusion, generalized urticaria strongly suggests that the patient's immune system is reacting to a component of the transfused blood, such as proteins or antibodies.

Choice D Rationale:
Blood pressure 184/92 mm Hg is elevated and could be concerning, but it's not specific to allergic reactions. High blood pressure can have various causes, including stress, pain, anxiety, or underlying hypertension. While monitoring blood pressure during transfusions is essential, it doesn't directly indicate an allergic reaction.
Correct Answer is C
Explanation
Rationale for Choice A:
Refer Questions to the Nursing Supervisor:
While it's essential to involve the nursing supervisor in situations that require their expertise or authority, it's not always necessary for basic inquiries about a patient's presence on the unit.
Disadvantages of referring calls to the nursing supervisor in this scenario:
It could delay the dissemination of essential information to concerned colleagues.
It could increase the workload of the nursing supervisor, potentially diverting their attention from more critical tasks. It could create a perception of a lack of transparency or openness among staff members.
Rationale for Choice B:
Transfer calls directly to the patient’s room:
Transferring calls directly to a patient's room without their consent breaches their privacy and confidentiality. It could also place undue stress on the patient, especially if they are not prepared to receive calls or discuss their health status.
Disadvantages of transferring calls directly to the patient’s room:
It violates the patient's right to privacy and confidentiality. It could disrupt the patient's rest and recovery.
It could place the patient in an uncomfortable position of having to answer questions about their health when they may not feel ready to do so.
Rationale for Choice C:
Acknowledge that the person is a patient on the unit, but give no specific details about the patient’s condition:
This approach strikes a balance between protecting the patient's privacy and providing necessary information to concerned colleagues. It verifies the patient's presence on the unit without disclosing any sensitive details about their health, thus adhering to ethical and legal guidelines.
Advantages of acknowledging the patient’s presence without providing details:
Respects the patient's right to privacy and confidentiality. Aligns with ethical and legal principles of healthcare.
Provides basic information to concerned colleagues without compromising patient information. Helps to establish trust and transparency among staff members.
Rationale for Choice D:
Contact the patient’s provider:
Contacting the patient's provider for every inquiry about the patient's presence is not practical or efficient. It could overburden the provider and delay the relay of information to concerned colleagues.
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