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Criado por Angela Haché
mais de 8 anos atrás
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When was ABO first discovered:
What is Landsteiner's law:
When can anti-A1 form:
Why is the ABO system unique:
Naturally occuring antibodies are also called:
There are two potential precursors on the red blood cell for ABH which vary:
What are the genes of the H system:
What is the H antigen:
When is the H substance formed on red blood cells:
When is the H substance formed in the plasma:
Order of diminishing quantity of the amount of H antigen on red cells:
What is the role of the Se gene:
What percentage of the population are secretors:
If a person is a secretor and is blood group O, what substances will be in the secretions:
If a person is a secretor and is blood group A, what substances will be in the secretions:
If a person is a secretor and is blood group B, what substances will be in the secretions:
If a person is a secretor and is blood group AB, what substances will be in the secretions:
What is the Bombay phenotype:
What is the symbol for Bombay:
Whant antibodies do Bombay individuals form
What is the definitive test to confirm Bombay individuals:
What is important for patients who are AB positive:
What is the difference between A1 and A2 subgroup:
How do you differentiate between A1 and A2:
The direct gene products in the ABO system are:
True or false: Bombay phenotype has a non-red cell stimulated anti-H:
True or false: Bombay phenotype inherits the h gene in the homozygous state:
True or false: Bombay phenotype may have inherited an A or B gene, though A and B antigens are not produced
True or false: Bombay phenotype can receive blood from a group O person
True or false: Bombay phenotype can have A or B transferase enzymes
What are the controls used for anti-A:
What are the controls used for anti-B:
What are the controls used for A1 cells:
What are the controls used for A2 cells:
What is the frequency of A1 and A2:
What are the quality control of the A subgrouping reagents:
True or false: Antibodies in the ABO system may be non RBC stimulated
True or false: Antibodies in the ABO system may be RBC stimulated
True or false: Antibodies in the ABO system may cause transfusion reactions
True or false: Antibodies in the ABO system may cause HDN
True or false: The reverse grouping in ABO grouping should always agree with the forward grouping
True or false: The reverse grouping in ABO grouping tests for the antigens present on the RBC
True or false: The reverse grouping in ABO grouping demonstrates the reciprocal relationship between antigen and antibodies in the system
True or false: The reverse grouping in ABO grouping must include the use of anti-A,B