Question

Blood Group System	Rh	Kell	Kidd	Duffy	MNSs	Lewis
What are the major antigens	(5): D C, c, E, e	(2) K and k	(2)	(2)	(4)	(2)
Do the agn/aby reactions demonstrate dosage?	Yes, all except D
Low frequency agns High frequency agns	e D, C, c, E
Cause Transfusion Reactions? If yes, are they Intra- or extravascular? If yes, are they immediate or delayed?	Yes Extravascular delayed
Abys are IgM or IgG?
Abys cause Hemolytic Disease of Fetus/Newborn?	Yes
Abys bind Complement?
Best reaction condition	37 and IAT
What stimulates antibody production?	Transfusion or pregnancy
Other	Rh null = ---/---

fill the blank of the table Rh, Kell, Kidd, Duffy, MNSs, Lewis

Answer 1

	Rh	Kell	Kidd	Duffy	MNSs	Lewis
Blood Group System what are the major antigen?	D,C,E,c and e	2 K,k	3 Jk1(Jka), Jk2(Jkb),Jk3	6 Fya,Fyb,Fy3 ,Fy4,Fy5,Fy6	42 M,N,S,s	2 Le-a, Le-b
Do the agn/ aby reactions demonstrate dosage?	yes, all except D	yes, K	Yes, Jk1, Jk2	Yes	yes	No
Low frequency agns	e	K	Jka,jkb	Fy4, Fy5, Fy6	...............	.............
High frequency agns	D, C,c,E	k	Jk3	Fy3,Fyb, Fya	M,N,S,s	Le-a, Le-b
Cause Transfution Reaction? If yes ,are they Intra-or extravascular? If yes, are they immediate or delayed?	Yes Extravascular delayed	Yes Extravascular immediate	Yes Intravascular delayed	Yes extravascular delayed	Uncommon	No
Abys are IgM or IgG?	Mainly IgG	IgG	IgG	IgG	depend upon which antigen is targeted.	IgM
Abys cause Hemolytic Disease of Fetus/ Newborn ? Abys bind Complement?	Yes	Yes No	Yes Yes	Yes No	uncommon	No no
Best reaction condition	37 and IAT
What stimulates antibody production?	Transfusion or pregnancy	pregnancy	Pregnancy	Pregnancy, Asthma, Makaria, HIV infection		Transfution
Other	Rh null	Kell null	Jknull	......	other 41 antigen in MNS group