A nurse is preparing to crossmatch blood for a client who requires a blood transfusion. Which blood component is involved in the crossmatching process?

Red blood cells.

White blood cells.

Platelets.

Plasma.

Answer and Explanation

The Correct Answer is A

A) Correct: Red blood cells are the main blood component involved in the crossmatching process. Crossmatching ensures compatibility between the donor's red blood cells and the recipient's plasma, preventing adverse reactions during the transfusion.

B) Incorrect: White blood cells are not part of the crossmatching process. They play a role in the immune response but are not specifically assessed during crossmatching.

C) Incorrect: Platelets are not directly involved in the crossmatching process. Crossmatching primarily focuses on red blood cell compatibility.

D) Incorrect: Plasma is not directly involved in the crossmatching process. The focus is on ensuring compatibility between red blood cells and the recipient's plasma.

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Correct Answer is B

Explanation

A) Incorrect: Fresh Frozen Plasma (FFP) contains clotting factors and is used to treat bleeding disorders, but it is not primarily responsible for promoting clot formation and controlling bleeding.

B) Correct: Platelets are responsible for promoting clot formation and controlling bleeding. They play a crucial role in hemostasis and are used to treat thrombocytopenia and platelet dysfunction.

C) Incorrect: Packed Red Blood Cells (PRBCs) primarily carry oxygen and are used to treat anemia and improve oxygenation, but they do not have a direct role in clot formation or controlling bleeding.

D) Incorrect: Albumin is a protein used to expand intravascular volume, especially in cases of hypoalbuminemia, but it does not have a significant role in clot formation or controlling bleeding.

A. Elevate the head of the bed to promote lung expansion. B. Administer diuretics to manage fluid overload. C. Stop the transfusion immediately and notify the healthcare provider. D. Document the client's symptoms and continue the transfusion at a slower rate.

Correct Answer is C

Explanation

A) Incorrect: Elevating the head of the bed may help promote lung expansion, but it is not the nurse's priority action when the client is experiencing severe symptoms like dyspnea, tachycardia, and chest pain during a transfusion.

B) Incorrect: Administering diuretics is not the appropriate action for the client's symptoms, which suggest a possible transfusion-related acute lung injury (TRALI) or acute hemolytic transfusion reaction. Diuretics will not address the underlying cause.

C) Correct: The client's symptoms of dyspnea, tachycardia, and chest pain indicate a potential severe transfusion reaction. The nurse's priority action is to stop the transfusion immediately and notify the healthcare provider for further evaluation and intervention.

D) Incorrect: Continuing the transfusion at a slower rate is not appropriate when the client is experiencing severe symptoms. The nurse should first stop the transfusion and then notify the healthcare provider.

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A nurse is preparing to crossmatch blood for a client who requires a blood transfusion. Which blood component is involved in the crossmatching process?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer a blood component to a client. Which blood component is responsible for promoting clot formation and controlling bleeding?

Correct Answer is B

Explanation

A nurse is monitoring a client who just received a blood transfusion. The client suddenly develops dyspnea, tachycardia, and chest pain. What is the nurse's priority action?

Correct Answer is C

Explanation

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