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 C

Explanation

A) Incorrect: Warming the blood product in a microwave oven is not an appropriate action and could lead to hemolysis of the blood components. Blood should be warmed using an approved blood warmer designed for this purpose.

B) Incorrect: Administering a discolored blood product or one containing clots is unsafe and could cause harm to the client. The nurse should not proceed with the administration and should take appropriate actions.

C) Correct: If the nurse discovers that the blood product is discolored or contains clots, the nurse should discard the blood product appropriately and notify the blood bank immediately. This will ensure that the client receives a safe and suitable blood product for the transfusion.

D) Incorrect: Filtering the blood product through a standard IV filter is not sufficient to remove any clots present in the blood product. Using a blood product that appears abnormal could lead to adverse reactions in the client, so it is essential to obtain a replacement from the blood bank.

A. Mild itching on the client's forearms. B. Mild lower back pain that subsides. C. Blood pressure increase by 10 mmHg from baseline. D. Hemoglobin level increase by 2 g/dL after the transfusion.

Correct Answer is C

Explanation

A) Incorrect: Mild itching on the client's forearms is a common and expected side effect of a blood transfusion and may not require immediate reporting to the healthcare provider.

B) Incorrect: Mild lower back pain that subsides is not a significant finding and may not require immediate reporting to the healthcare provider.

C) Correct: An increase in blood pressure by 10 mmHg from the client's baseline may indicate a potential transfusion reaction or fluid overload. The nurse should report this finding to the healthcare provider for further evaluation.

D) Incorrect: An increase in hemoglobin level by 2 g/dL after the transfusion is a positive outcome, indicating a successful transfusion. There is no need to report this finding to 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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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