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Test Bank For Modern Blood Banking & Transfusion Practices 7th Edition By Denise M Harmening
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Test Bank For Modern Blood Banking & Transfusion Practices 7th Edition By Denise M Harmening
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Test Bank For Modern Blood Banking & TransfusionPractices 7th Edition By Denise M Harmening
what volume can be collected from a 110 lbs donor? - ANSWER 525 ml
What is the total blood volume mos adults can donate? - ANSWER 10 to 12 pints
How often can a donor donate whole blood? - ANSWER Every 8 weeks.
What is whole blood made up of? - ANSWER packed RBCs, platelets, and plasma.
Cryoprecipitate comes from what whole blood component? - ANSWER Plasma
What is cryo rich in? - ANSWER antihemophilic factor- clotting factor.
How long can a unit of whole blood be stored for? - ANSWER 21-42 days,
depending on the anticoagulant-preservative solution used.
What are the 3 steps in the donation process? - ANSWER 1. educational materials
2. The donor health questionnaire
3. The abbreviated physical examination
What are the 3 areas of RBC biology? - ANSWER 1. Normal chemical composition
2. Hemoglobin structure and function
3. RBC metabolism
The loss of ATP in an RBC can lead to? - ANSWER A decrease in phosphorylation
of spectrin and in turn loss of membrane deformability.
The loss of the RBC membrane is exemplified by? - ANSWER spherocytes and bite
cells.
What does the permeability of the RBC membrane and the active RBC cation
prevent? - ANSWER colloid hemolysis and control of the volume of the RBC.
What are the 3 different ligands with RBC? - ANSWER H+ ions, CO2, and 2,3-DPG
What ligand plays the most important physiological role? - ANSWER 2,3,-DPG
At what temperature are RBC stored? - ANSWER 1-6 degrees C
How long can adenine-supplemented blood be stored for? - ANSWER 35 days
What is the abbreviation for Acid citrate-dextrose? (formula A) - ANSWER ACD-A
How long is the storage time for ACD-A? - ANSWER 21 days
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