ABO Advanced Test Questions Solved 100% Correct

ABO Advanced Test Questions Solved 100%
Correct
What two subgroups can type A blood be broken down into?

A1 & A2

What antigens does the phenotype A1 have?

A1 and A

What antigens do people with the phenotype A2 have on their RBCs?

A only

Do A1 or A2 individuals have more antigens on the surface of their cells?

A1 individuals

Would A1 red cells or A cells react stronger with Anti-A?

A1 cells

Do A1 or A2 individuals have a higher concentration of H antigen?

A2

Do A1 individuals have branched forms or linear forms?

Branched

Do A2 individuals have branched or linear forms?

Linear

Group AB can be divided into what subgroups?

A1B and A2B

What antigens do A1B individuals have on the surface of their RBCs?

A1, A and B antigens

, What antigens do A2B individuals have on the surface of their RBCs?

A and B antigens

Amount of H antigen from most to least

O>A2>B>A2B>A1>A1B

Possible genotypes of A1 phenotype?

A1/A1
A1/O
A1/A2

Possible genotypes of A2 phenotype?

A2/A2
A2/O

Possible genotypes of B phenotype?

B/B
B/O

Possible genotypes of A1B phenotype?

A1/B

Possible genotypes of A2B phenotype?

A2/B

_____% of type A individuals have the A1 phenotype

80%

_______% of type A individuals have the A2 phenotype

20%

What percent of A2 individuals can form anti-A1?