A nurse is assisting in the care of a client who is receiving a transfusion of packed red blood cells. The client develops itching and hives. Which of the following actions should the nurse take first?

Stop the transfusion.

Administer diphenhydramine.

Obtain vital signs.

Notify the registered nurse.

Answer and Explanation

The Correct Answer is A

A. Stop the transfusion: Stopping the transfusion is the priority action to prevent further exposure to the antigen causing the reaction.

B. Administer diphenhydramine: Administering diphenhydramine is an appropriate intervention for allergic reactions, but stopping the transfusion should be done first to halt the reaction source.

C. Obtain vital signs. Obtaining vital signs is important but should follow stopping the transfusion to address the immediate risk of reaction.

D. Notify the registered nurse: Notifying the registered nurse is necessary but comes after stopping the transfusion to immediately mitigate the reaction.

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Correct Answer is D

Explanation

A. Malformed RBCs: Malformed RBCs are not caused by a transfusion reaction; they are generally a result of bone marrow abnormalities or genetic conditions.

B. A deficiency in vitamin B12: Vitamin B12 deficiency causes megaloblastic anemia, not hemolysis. It is unrelated to transfusion reactions.

C. An abundance of immature RBCs: Immature RBCs, or reticulocytes, can increase as a compensatory response to anemia but are not a direct result of a transfusion reaction. The primary issue is RBC destruction.

D. Destruction of RBCs: A hemolytic reaction occurs when the immune system attacks incompatible red blood cells, leading to their destruction.

A. Initiate a 2 L/day fluid restriction. B. Assist with administering a blood transfusion. C. Withhold opioids to avoid dependence. D. Encourage exercise.

Correct Answer is B

Explanation

A. Initiate a 2 L/day fluid restriction: Hydration is crucial in sickle cell crisis to prevent further sickling and reduce blood viscosity. A fluid restriction would worsen the crisis.

B. Assist with administering a blood transfusion: Blood transfusions are commonly given during sickle cell crisis to manage anemia and reduce the concentration of sickled cells, which can improve oxygen delivery and relieve pain.

C. Withhold opioids to avoid dependence: Pain management, including opioids if needed, is essential during a sickle cell crisis. The risk of dependence is secondary to controlling acute pain.

D. Encourage exercise: Rest is recommended during a crisis to reduce oxygen demand and prevent further sickling. Exercise would increase oxygen needs, worsening the crisis.

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A nurse is assisting in the care of a client who is receiving a transfusion of packed red blood cells. The client develops itching and hives. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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