Are you ready to take the ASCP, AMT, or AAB Certification Exams for MLS, CLS & MLT? Tests your knowledge in Blood Banking & Immunohematology to find out. Do it for fun or take this practice exam to help you prepare.
#1. An O positive patient is crossmatched with 6 units of blood. At the AHG phase, both antibody screening cells and 2 crossmatched units are incompatible. What is the most likely cause?
#2. According to AABB standards, FFP must be infused within what period of time following it is thawed
#3. Which of the following statements on Weak D testing is false?
#4. Hemoglobinuria, hypotension and generalized bleeding are symptoms of which of the following transfusion reactions?
#5. Used for storage of autologous units and “rare” units. These units must be thawed at 37C and glycerol removed prior to transfusion.
#6. A group A Rh positive infant of a group O Rh positive mother has a weakly positive DAT and moderately elevated bilirubin 12 hours after birth. What is the most likely cause?
#7. Which of the following is not an IgG antibody?
#8. Coughing, cyanosis and difficulty breathing are symptoms of which of the following transfusion reactions?
#9. HLA antibodies are
#10. A reason why a patient’s crossmatch may be incompatible while the antibody screen is negative
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