[Expert Solution]: A 21-year-old multiple-trauma victim is…

A 21-year-old multiple-trauma victim is transported to the emergency department (ED) by helicopter. The patient has suffered extensive abdominal and cranial injuries and is bleeding excessively upon admission. The ED physician orders 8 units of RBCs to be administered STAT. The patient’s current pretransfusion ABO grouping results are as follows: Anti-AAnti-BA1 cells B cellsPatient Results1+ MF*002+ *MF = Mixed Field Which of the following would be the most useful in the initial evaluation of these findings? Please select the single best answer Patient’s antibody screen resultsPatient history and clinical dataRepeat forward grouping with an extended incubation at reduced temperaturesPre-warm patient plasma and reagents