ABO PRACTICE EXAM STUDY GUIDE GRADED
A+ QUESTIONS AND SOLUTIONS
◉ Human red blood cells can be classified as.
Answer: A, B, O or AB
◉ Almost all healthy people older than 4-6 months of age have
naturally occurring ______ to the ABO ______ they lack.
Answer: antibodies, antigens
◉ If the ABO antigen is present on the cells the corresponding ______
will be absent in the serum.
Answer: antibody
◉ If the ABO antibody is present in the serum the corresponding
______ will be absent on the cells.
Answer: antigen
◉ ABO Blood Group System.
Answer: most significant for transfusion and transplantation
practice due to mutual antibodies being predictably present in the
sera whose RBCs lack the antigen
, ◉ Monoclonal Antibodies.
Answer: derived from culture cell lines, which have several
advantages over conventional human and plant ABO reagents
◉ Major Advantage of Monoclonal Antibodies.
Answer: Reproducibility
◉ anti-A reagent is.
Answer: BLUE
◉ anti-B reagent is.
Answer: YELLOW
◉ anti-A1 and anti-H are.
Answer: colorless & used to resolve ABO discrepancies
◉ Inverse Reciprocal Relationship.
Answer: between forward and reverse type, one serving as a check
on the other
◉ Forward Grouping.
A+ QUESTIONS AND SOLUTIONS
◉ Human red blood cells can be classified as.
Answer: A, B, O or AB
◉ Almost all healthy people older than 4-6 months of age have
naturally occurring ______ to the ABO ______ they lack.
Answer: antibodies, antigens
◉ If the ABO antigen is present on the cells the corresponding ______
will be absent in the serum.
Answer: antibody
◉ If the ABO antibody is present in the serum the corresponding
______ will be absent on the cells.
Answer: antigen
◉ ABO Blood Group System.
Answer: most significant for transfusion and transplantation
practice due to mutual antibodies being predictably present in the
sera whose RBCs lack the antigen
, ◉ Monoclonal Antibodies.
Answer: derived from culture cell lines, which have several
advantages over conventional human and plant ABO reagents
◉ Major Advantage of Monoclonal Antibodies.
Answer: Reproducibility
◉ anti-A reagent is.
Answer: BLUE
◉ anti-B reagent is.
Answer: YELLOW
◉ anti-A1 and anti-H are.
Answer: colorless & used to resolve ABO discrepancies
◉ Inverse Reciprocal Relationship.
Answer: between forward and reverse type, one serving as a check
on the other
◉ Forward Grouping.
