P1Pk & GLOB Blood Group Systems

Question 1

What are the 3 antigens of the P1Pk blood group system

Answer 1

1. P1
2. Pk
3. NOR

Question 2

What are the 2 antigens of the GLOB blood group system

Answer 2

1. PX2
2. P

Question 3

Enumerate the 5 phenotypes of P1, P and Pk

Answer 3

1. P1
2. P2
3. p
4. P1k
5. P2k

Question 4

Phenotype: P1
1. Antigens:
2. Antibodies:

Answer 4

1. P1, P, Pk
2. None

Question 5

Phenotype: P2
1. Antigens:
2. Antibodies:

Answer 5

1. P, Pk
2. anti-P1

Question 6

Phenotype: p
1. Antigens:
2. Antibodies:

Answer 6

1. None
2. Anti-PP1Pk

Question 7

Phenotype: P1k
1. Antigens:
2. Antibodies:

Answer 7

1. P1, Pk
2. Anti-P and Anti-PX2

Question 8

Phenotype: P2k
1. Antigens:
2. Antibodies:

Answer 8

1. Pk
2. Anti-P, anti-P1 and anti-PX2

Question 9

Antibody whose reactivity can be inhibited by hydatid cyst fluid or P1 substance derived from pigeon eggs

Answer 9

Anti-P1

Question 10

Antibody naturally occurring in p individuals and is associated with recurrent spontaneous abortions along with Anti-P

Answer 10

Anti-PP1Pk

Question 11

Antibody naturally occurring in P1k and P2k individuals. May be associated with recurrent spontaneous abortions and frequently the autoantibody specificity in Paroxysmal Cold Hemoglobinuria

Answer 11

Anti-P

Question 12

Anti-P is also otherwise known as?

Answer 12

Donath-Landsteiner antibody