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IHBB > Minor Blood Groups > Flashcards

Minor Blood Groups Flashcards

1
Q

Tool for Anthropologic studies in Mongolian Ancestry

A

Diego

Dia antigen

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2
Q

Location Dia and Dib antigen

A

anion exchange molecule (AE-1)

an integral transport protein in the anion exchange of bicarbonate & Cl

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3
Q

Defects of AE-1

A

HS
Congenital acanthocytosis
Southeast asian ovalocytosis

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4
Q

Yt

A

Cartwight Blood Group

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5
Q

High incidence Yt antigen

A

Yta

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6
Q

Yt antigens location

A

RBC aceytylcholinesterase

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7
Q

Sex linked blood group

A

Xg

Higher in FEMALES

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8
Q

Codes for Xg allele

A

short arm of the X chromosome

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9
Q

Homologous to CD99 molecule

A

Xga antigen

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10
Q

Clinically significant antibody in Sciana

A

anti-Sc3

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11
Q

Sc -1, -2, -3

rare null phenotype

A

Observed in Marshall islands and New Guinea

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12
Q

Carries Colton blood group

A

aquaporin 1 (AQP1)

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13
Q

Intracellular adhesion molecule 4 (ICAM4)

A

carries LW antigens

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14
Q

Demonstrated in the C4 complement component

A

Chido/Rogers

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15
Q

C4A

A

Rodgers

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16
Q

C4B

A

Chido

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17
Q

Presents Elliptocytosis

A

Gerbich - Leach phenotype

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18
Q

Gerbich (GE) antigens expression

A

Glycophorin C and Glycophorin D

19
Q

Gerbich phenotype

A

Ge: -2, -3, 4

20
Q

Yus phenotype

A

Ge: (-2, 3, 4)

21
Q

Leach Phenotype

A

Ge: -2, -3, -4

22
Q

Elliptocytosis

A

Leach phenotype

23
Q

Carries Cromer (CROM) antigens

A

Decay accelerating factor (DAF)

24
Q

Present in CROM antibodies

25
Q

Indian Blood group - Inb

A

Blood group commonin in Indians

26
Q

Carries IN (India) antigens

27
Q

Carries OK antigens

28
Q

Only antigen in Raph blood group

29
Q

Found in aquaporin 3

A

GIL (Gill) antigen

30
Q

Antigen of HLA detectable on RBCs

A

Bennett Goodspeed (Bg) antigen

31
Q

Bga HLA association

32
Q

Bgb HLA association

33
Q

Bgc

34
Q

Prevalent in Mennonite Population

A

Scianna (Sc2)

35
Q

Knops

A

Blood group antigen in CD 35 or CR1 (complement receptor 1)

36
Q

Associated with HLA

A

Chido Rogers

37
Q

Grouped as High Titer Low Avidity antibodies - they exhibit reaction at HIGH dilution and weak at other dilution

A

anti-Ch/Rg

38
Q

Found on C4 complement proteins

A

Chido/Rodgers

39
Q

Antigens reside in COMPLEMENT RECEPTOR 1 (CR1) or CD35

40
Q

Knops null phenotype

41
Q

HLA related blood group

A

Bennett and goodspeed

42
Q

Occuring in 99.9% of the population

A

High incidence antigens “Public antigen”

43
Q

Occuring in less than 1%

A

Low incidence antigens “Private antigens”

IHBB (11 decks)

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