A nurse is monitoring a client receiving a blood transfusion. Which of the following findings indicates an allergic transfusion reaction?
Distended jugular veins.
Generalized urticaria.
Bilateral flank pain.
Blood pressure 184/92 mm Hg.
The Correct Answer is B
A. Distended jugular veins may indicate fluid overload or congestive heart failure, not an allergic reaction.
B. Generalized urticaria, or hives, is a classic sign of an allergic transfusion reaction, presenting as an itchy rash or welts on the skin.
C. Bilateral flank pain is more indicative of a hemolytic reaction, particularly due to kidney involvement, rather than an allergic reaction.
D. A blood pressure of 184/92 mm Hg may suggest hypertension or a reaction, but it is not specific to allergic transfusion reactions, which are characterized by skin symptoms like urticaria.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Candidiasis, commonly known as thrush, is characterized by white lesions on the tongue and is a common opportunistic infection in clients with AIDS due to their compromised immune system.
B. Xerostomia refers to dry mouth and does not cause white lesions; it can occur in various conditions but is not an opportunistic infection.
C. Halitosis is bad breath and does not correlate with white lesions on the tongue; it can result from various causes but is not an infection.
D. Gingivitis involves inflammation of the gums and may present with red, swollen gums but does not typically cause white lesions on the tongue.
Correct Answer is A
Explanation
A. Ensuring the blood is compatible with the client's blood type is critical in preventing an acute hemolytic reaction, as incompatible blood transfusions can cause serious, potentially life-threatening reactions.
B. Administering the transfusion rapidly can increase the risk of complications and does not prevent hemolytic reactions; transfusions should be given at a safe rate based on the client's condition.
C. Using a blood warmer is not a standard intervention to prevent hemolytic reactions; it's typically used in specific cases such as massive transfusions or hypothermia, but it does not address compatibility.
D. Administering prophylactic antihistamines is not a recommended practice to prevent hemolytic reactions; it is more relevant for preventing allergic reactions associated with transfusions.
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