Which of the following would not be an appropriate nursing intervention when preparing to administer a blood transfusion?

A) Obtain samples for urine culture and urinalysis:
This is the first priority. The symptoms described—urinary frequency, dysuria (painful urination), and fever—are suggestive of a urinary tract infection (UTI). To confirm the diagnosis and identify the causative organism, it is critical to obtain a urine sample for both a urinalysis and urine culture. The culture will help guide antibiotic therapy once the organism is identified. This is the foundational step before initiating any treatment. The results will also help determine whether the infection is localized or more severe, like a pyelonephritis
or systemic infection.

B) Insert a Foley catheter:
Inserting a Foley catheter may be necessary if the patient is unable to void, but it is not the first intervention in this case. A Foley catheter is generally used for urinary retention or if monitoring of urine output is necessary. In the context of suspected UTI symptoms, a Foley catheter should only be inserted if there is a clear need, not just for the convenience of obtaining a sample. Additionally, inserting a Foley catheter could introduce bacteria if the patient is not already catheterized and should therefore be avoided unless medically indicated.

C) Begin broad-spectrum IV antibiotics:
While starting antibiotics is important in treating a suspected UTI, especially in the presence of fever and potential infection, obtaining a urine sample for culture and urinalysis should be done first. This allows the healthcare team to tailor antibiotic therapy based on the culture results, reducing the risk of unnecessary or incorrect antibiotic use. If the patient is febrile and appears severely ill, broad-spectrum antibiotics may be started after obtaining the urine sample, but the culture and urinalysis must still be prioritized.

D) Prepare the client for a CT scan:
While imaging studies like a CT scan may be helpful in evaluating for complications, they are not the first step in managing the patient’s symptoms. Obtaining the urine sample and identifying whether an infection is present is essential for guiding further management. A CT scan may be ordered later if the clinical suspicion for complications remains high after the initial evaluation and lab results.

A) Check the identifying information on the unit of blood against the patient’s ID bracelet:
This is the highest priority to ensure patient safety before beginning a transfusion. The risk of transfusion reactions, including hemolytic reactions due to mismatched blood, makes verifying patient identification critical. The nurse must match the blood product with the patient’s information and confirm that the blood product is correct for the patient. This verification is typically done with a second nurse to ensure safety. If the blood is mismatched, it can lead to severe, potentially life-threatening consequences.

B) Stay with the patient for 60 minutes after starting the transfusion:
While it is important to stay with the patient during the transfusion and monitor for adverse reactions, the highest priority before starting the transfusion is verifying patient and blood product compatibility. After starting the transfusion, staying with the patient for the first 15 minutes is critical for monitoring for early signs of a transfusion reaction, but this action occurs after the blood has been correctly matched and started.

C) Add the blood transfusion as a secondary line to the existing IV:
Ensuring proper identification and blood product matching is more critical than deciding whether to use a secondary IV line. The nurse should verify patient and blood compatibility first and then proceed with setting up the IV line for transfusion.

D) Prime new primary IV tubing with lactated Ringer's solution to use for the transfusion:
Priming IV tubing with lactated Ringer’s solution is incorrect for a blood transfusion. Blood should only be administered with normal saline, as other fluids, including lactated Ringer's solution, can cause clotting or hemolysis when mixed with blood products. This action would not be a safe or appropriate step in preparing for a blood transfusion. The correct solution to prime tubing for blood transfusions is normal saline, and this is secondary to ensuring proper patient identification and blood compatibility.