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immunohematology > Blood Components > Flashcards

Blood Components Flashcards

1
Q

Whole blood indications

A

• Active bleeding (>25 mL blood loss)
• Hemorrhagic shock
• Exchange transfusion
• Both oxygen-carrying capacity and volume expansion are required

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2
Q

Packed RBC indications

A

• Restore oxygen carrying capacity

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3
Q

Leukoreduced “Leukopoor” RBC

A

• Anemia with history of febrile reactions
• To decrease alloimmunization to WBC or HLA antigens or Cytomegalovirus (CMV) transmission

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4
Q

Rejuvinated rbc indications

A

• Regenerate ATP and 2,3-DPG
(both vital in RBC viability)

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5
Q

Washed RBC indications

A

• Anemia with history of febrile reactions
• Paroxysmal Nocturnal Hemoglobinuria (PNH)
• Plasma protein antibodies to reduced allergic reactions (for IgA-deficient patitens)

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6
Q

Frozen RBC indications

A

• Anemia
• Long term storage of rare and/or autologous units

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7
Q

Random Donor Platelets

A

• Thrombocytopenia
• Disseminated Intravascular Coagulation (DIC)
• Platelet Disorders
• Bleeding

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immunohematology (25 decks)

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