A patient’s blood sample is collected on June 3rd and a T&C is done.  The patient is transfused on June 6.  The patient sample and donor segments must be kept through:

GVHD (graft versus host disease) can occur from all the following scenarios EXCEPT:

A patient is discovered to have anti-K in their serum. The MLS needs to phenotype the patient’s cells for the corresponding antigen. What test is appropriate for phenotyping?

The primary purpose of trisodium citrate in a CPDA-1 whole blood collection is to

According to regulations, which test may have the 37oC incubation and AHG test omitted?

(2pts) Your patient is AB neg, ADT neg, and now requires 4 units of RBCs STAT in the OR.  You have no AB negative donors.  What is the best choice to provide from the inventory shown here?  Give both type and number selected.Inventory:O pos…………20O neg…………10A pos…………20A neg………….6B pos………….6B neg………….4AB pos………..4 Answer:                                                 

Which statement regarding human Rh antibodies is NOT true? 

List at least 2 requirements that must be met for a transfusion service to perform a computer (electronic) crossmatch.

Bobbie’s Doctor wants to transfuse her. What additional test may be performed on Bobbie’s plasma/serum prior to crossmatch?  For reference: Bobbie Bartok testing results

A blood donor weighs 50kg (110 lbs.).  What is the maximum amount of whole blood that could be collected from that donor?