P Blood Group

Question 1

P1 and Pk assigned ISBT

Answer 1

P1PK blood group ( 003)

Question 2

P antigen ISBT

Answer 2

Glkoboside blood group system (028 - GLOB)

Question 3

LKE and PX2 ISBT

Answer 3

Globoside collection (209- GLOB)

Question 4

P1,P or Pk can be found on

Answer 4

RBC, lymphocytes,granulocytes, monocytes

Question 5

P can be found

Answer 5

Platelets, epithelial cells, fribroblast

Question 6

P and Pk have also found in

Answer 6

Plasma on spingholipids and as glycoprotein in hydatid cyst fluid

Question 7

P1 detectable antigens

Answer 7

P,P1,Pk

Question 8

P1 poss. Antibodies

Answer 8

No antibodies produced

Question 9

P2 detectable antigen

Answer 9

P,Pk

Question 10

P2 possible antibodies

Answer 10

Anti-P1

Question 11

P detectable antigen

Answer 11

No antigen produced

Question 12

P possible antibodies

Answer 12

Anti-PP1K

Question 13

P1k possible antigen

Answer 13

P1,Pk

Question 14

P1k possible antibodies

Answer 14

Anti-P

Question 15

P2k detectable antigen

Answer 15

Pk

Question 16

P2k possible antibodies

Answer 16

Anti-P, Anti-P1

Question 17

Precusor of P antigen

Answer 17

Pk

Question 18

P antigen is associated with what virus that will serve as receptor?

Answer 18

Parvovirus b19

Question 19

Pk antigen is associated with what disease

Answer 19

Shiga toxin, E.coli, HUS

Question 20

Hydatid cyst fluid ( Echinococcus granulosus)

Answer 20

Anti-P1

Question 21

Paroxysmal Cold Hemoglobinuria

Answer 21

Anti-P

Question 22

Clinically significant anti-P that is associated with spontaneous abortion

Answer 22

Allo-anti-P

Question 23

AUTOANTI-P other name

Answer 23

Donald Lansteiner antibody

Question 24

Associated with spontaneous abortions in early pregnancy May demonstrate in vitro hemolysis

Answer 24

Anti-PP1Pk ( ANTI- Tja)

Question 25

Antibodies associated with parasitic infections

Answer 25

Anti-P1

Question 26

Antibodies associated with early abortions

Answer 26

Anti-PP1Pk or Anti-P

Question 27

Antibodies associated with Paroxysmal Cold Hemoglobinuria

Answer 27

Autoanti-P

Question 28

Serve as receptor for P-fimbriated uropathologenic E.coli

Answer 28

P system antigen

Question 29

Receptor for shiga toxins, which causes shigella dysentery and E.coli ass. HUS

Answer 29

Pk antigen

Question 30

Receptor of human parvovirus B19

Answer 30

P

Question 31

Provides protection against HIV infection on peripheral blood mononuclear cells

Answer 31

Pk

Question 32

Found on the fetal rbc as early as 12 weeks but weakens with gestational age

Answer 32

P1 antigen

Question 33

Identified in hydatid cysts fluis

Answer 33

P1 antigen

Question 34

Anti p1 is associated with

Answer 34

Fascioliasis, Clonorchis sinensis and Opisthorchis viverrini

Question 35

Anti-P specificity is found as an IgG autoantibody in patients with PAROXYSMAL COLD HEMOGLOBINURIA

Answer 35

Anti Pq