What are single-donor platelets

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Reference no: EM133701676

Assignment:

1. What is the significance of 2,3-DPG in neonatal exchange and massive transfusions?

2. What are single-donor platelets? How are they collected?

3. If the hermetic seal on a unit of blood is broken, what is the new shelf life stored at 4ºC?

4. Who is at risk of acquiring post transfusion CMV infection when given blood that is positive for the virus?

5. Which of the following are considered low risk for CMV transmission?

a. Washed RBSs

b. Frozen deglycerolized RBCs

c. FFP

d. Leukocyte-reduced platelets

e. Whole blood

6. What is meant by irradiated blood? When is this procedure indicated? What does irradiation prevent?

7. Platelet concentrate must contain ________ x 1010 platelets with a pH of more than _________

8. By how much will a plateletpheresis unit raise the platelet count of a non-bleeding average sized adult?

9. What is the recommended infusion time for a unit of packed RBCs?

10. When is warming of blood indicated?

11. Two units of blood were returned from the operating room in a cooler. The cooler temperature was 11. Should the two units back the storage refrigerator for reissue? Explain.

1. The plasma in a unit of RBC's looks icteric. What is the best course of action?

Reference no: EM133701676

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