25. What is the transfusion indication for Red Blood Cells? (1 point) 26. What is the expiration date for a thawed cryop

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25 What Is The Transfusion Indication For Red Blood Cells 1 Point 26 What Is The Expiration Date For A Thawed Cryop 1 (63.01 KiB) Viewed 54 times

25. What is the transfusion indication for Red Blood Cells? (1 point) 26. What is the expiration date for a thawed cryoprecipitate that was pooled in an open system? (1 point) a. 4 hours b. 6 hours c. 24 hours d. 5 days 27. Review the results of ABO grouping on the following pre-operative patient. Anti-A Anti-B Anti-D Al Cells B Cells 3+ 0 4+ 1+ 3+ a. Identify 2 possible causes of these reactions. (2 points) b. Select 2 tests that would be useful for investigating these findings. (2 points) c. What conclusion would be made if the immediate spin phase of the antibody screen reveals 2 agglutination? (1 point) d. Based on your conclusion, what procedure should be performed next? (1 point) 28. In pre-transfusion testing, the antibody screen and autocontrol are negative but the crossmatch is incompatible at the antiglobulin phase of testing. What is a reason for this? (1 point) a. b. Rouleaux c. Antibody to a low incidence antigen d. A and B e. B and C f. A and C g. All of the above