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Blood Transfusion Principles and Packed RBCs Quiz

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Blood Transfusion Principles and Packed RBCs Quiz

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Questions and Answers

How rapidly should packed RBCs be transfused?

As rapidly as tolerated

Over 4 to 6 hours

Over 1 to 2 hours (correct)

Over 2 to 4 hours

What is the expected increase in hemoglobin with one unit of packed red cells?

1% (correct)

In which patients are granulocytes transfusions most beneficial?

Patients with high hemoglobin levels

Patients with low platelet counts

Patients with hypertension

Infected patients with low granulocyte counts not responding to antibiotics (correct)

What is the purpose of administering plasma in transfusions?

To expand volume Signup and view all the answers

How are platelets usually administered?

4 units every 30 to 60 minutes Signup and view all the answers

Why is fresh frozen plasma recommended to be transfused rapidly?

Because coagulation factors become unstable after thawing Signup and view all the answers

What is the primary purpose of administering Albumin to patients in hypovolemic shock or with hypoalbuminemia?

To elevate the level of circulating albumin Signup and view all the answers

For which condition is Factor IX Concentrate primarily indicated?

Hemophilia B Signup and view all the answers

What is a major function of Fresh Frozen Plasma in terms of its content?

Provide stable coagulation factors including Factor V and VIII Signup and view all the answers

Which blood component is a plasma derivative rich in factor VIII, fibrinogen, and fibronectin?

Cryoprecipitate Signup and view all the answers

What is the purpose of Prothrombin Complex in terms of deficiencies it aims to address?

Address congenital or acquired deficiencies of certain factors Signup and view all the answers

What precaution should be taken with Platelets when administered?

Must be HLA (human leukocyte antigen) matched Signup and view all the answers