A nurse is planning care for a client who is scheduled to receive a transfusion of packed RBCs.
Which of the following actions should the nurse plan to take?
Store the unit of blood at room temperature for 1 hr prior to the infusion.
Ensure that the transfusion is completed within 6 hr.
Obtain venous access using a 22-gauge needle.
Use a solution of 0.9% sodium chloride to flush the transfusion tubing.
The Correct Answer is D
The correct answer is D. Use a solution of 0.9% sodium chloride to flush the transfusion tubing.
Choice A reason: Storing a unit of blood at room temperature for 1 hour prior to the infusion is not recommended. Blood products should be kept refrigerated until just before the transfusion to minimize the risk of bacterial contamination. The recommended storage temperature for packed RBCs is 1-6°C. If blood is left at room temperature, it should be infused within 30 minutes to ensure safety.
Choice B reason: Ensuring that the transfusion is completed within 6 hours is not correct. The standard practice is to complete a blood transfusion over 2 to 4 hours, depending on the volume and the patient’s condition. This is to reduce the risk of bacterial growth and transfusion reactions. Prolonging the transfusion time beyond 4 hours increases the risk of bacterial contamination and can compromise the efficacy of the transfused red blood cells.
Choice C reason: Obtaining venous access using a 22-gauge needle is not ideal for a transfusion of packed RBCs. A larger bore needle, typically an 18-gauge or 20-gauge, is preferred to ensure adequate flow of the viscous packed RBCs and to prevent hemolysis. The smaller the gauge number, the larger the needle diameter, so a 22-gauge needle might be too small and could damage the red blood cells during the transfusion.
Choice D reason: Using a solution of 0.9% sodium chloride to flush the transfusion tubing is the correct action. Normal saline is isotonic and is the only fluid compatible with packed RBCs. It is used to prime the transfusion set and to flush the line before and after the transfusion to prevent hemolysis and clotting within the tubing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Borderline personality disorder is characterized by impulsivity, unstable relationships, and mood swings. While individuals with this disorder may have concerns about details, it is not the primary characteristic of the disorder. The impulsivity exhibited by these clients is a more prominent feature.
Choice B rationale:
While individuals with borderline personality disorder may struggle with interpersonal relationships and may sometimes display seductive behavior, this is not a defining characteristic of the disorder. The primary concern lies in their impulsivity and emotional instability.
Choice C rationale:
Clinginess can be a feature of borderline personality disorder, but it is not the defining characteristic. The disorder is more accurately characterized by a pervasive pattern of instability in interpersonal relationships, self-image, and affects, marked impulsivity that begins by early adulthood and is present in various contexts.
Choice D rationale:
Borderline personality disorder is indeed marked by impulsive behavior, one of the key diagnostic criteria according to the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition). This impulsivity often leads to self-damaging behaviors, such as reckless driving, substance abuse, and unsafe sex. Including this information in the in-service is crucial for an accurate understanding of the disorder.
Correct Answer is D
Explanation
The correct answer is choice D: Insert an IV saline lock.
Choice D rationale: Inserting an IV saline lock is an appropriate nursing intervention for a client with a tonic-clonic seizure. This allows for quick access to administer intravenous medications, such as anticonvulsants, in case the client experiences another seizure.
Choice A rationale: Providing a tracheostomy tray at the bedside is not necessary for seizure precautions. While maintaining a patent airway is essential during a seizure, it can typically be managed with proper positioning and suctioning if necessary.
Choice B rationale: Placing the client in a supine position is not recommended for seizure precautions. Instead, the client should be placed in a semi-prone or lateral position to promote drainage of secretions and prevent aspiration.
Choice C rationale: Placing a plastic tongue depressor at the client's bedside is not an appropriate intervention. Attempting to insert an object into the client's mouth during a seizure can cause injury and is not recommended.
In summary, the nurse should include inserting an IV saline lock as part of the plan of care for a client who has experienced a tonic-clonic seizure. This will allow for rapid administration of medications, if necessary, while prioritizing client safety and adhering to seizure precautions.
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