BABY’s CORD BLOOD SAMPLE

THIS IS BABY’s CORD BLOOD SAMPLE. The letters on the cell represent BABY’s RBC antigens, those outside of the cell are MOM’s antibodies that have crossed the placenta and are in baby’s serum. Use your critical thinking skills to determine the following: 1. Mom’s (maternal) ABO type. 2. Baby’s (newborn) ABO/D type. 3. What antibody(s) can be found in the eluate from baby’s cells? D Anti- Fy Anti-Fy E Jka Anti-S Anti-A, B Fy Anti-A, B Anti-S O 1. Mom: AB 2. Baby: O pos 3. Anti-A,B O 1. Mom: AB 2. Baby: O pos 3. Anti-Fy O 1. Mom: O 2. Baby: O pos 3. Anti-Fya O 1. Mom: A 2. Baby: AB pos 3. Anti-A,B