MINOR Blood Groups (ASCPi)

Diego

Which minor blood group is linked to Mongolian ancestry?

ISBT 010

What is the ISBT number of the Diego blood group system?

• Hereditary spherocytosis

• Congenital acanthocytosis

• Southeast Asian ovalocytosis

Mutation in AE-1 results in the following disease/s:

Cartwright (Yt)

Which minor blood group is found in acetylcholinesterase

ISBT 011

What is the ISBT number of the Cartwright blood group system?

ISBT 012

What is the ISBT number of the Xg blood group system?

X chromosome short arm

The Xg blood group system is located where?

ERMAP

Scianna blood group antigens are expressed by the RBC adhesion protein called:

ISBT 013

What is the ISBT number of the Scianna BGS?

ISBT 014

What is the ISBT number of the Dombrock BGS?

PNH III

There is total absence of Dombrock antigens (DO) in:

Aquaporin-1 (AQP)

Where is the location of the Colton BGS?

ISBT 015

What is the ISBT number of the Colton BGS?

C4 Complement Components

Where is the location of the Chido/Rodgers BGS?

ISBT 017

What is the ISBT number of the Chido/Rodgers BGS?

Glycophorin C and D

Where is the location of the Gerbich BGS?

RBC membrane band 4.1

Gerbich BGS is associated with:

Elliptocytosis

Leach Phenotype (GE: -2, -3, -4) presents with:

ISBT 020

What is the ISBT number of the Gerbich BGS?

Decay Accelerating Factor (CD55 or DAF)

Where is the location of the Cromer BGS?

Cromer

In PNH III, there is absence of what antigen?

ISBT 021

What is the ISBT number of the Cromer BGS?

Complement Receptor 1 (CR1 or CD35)

Where is the location of the Knops BGS?

SLE and chronic cold agglutinin disease

There is decreased expression of Knops BGS in cases of:

ISBT 022

What is the ISBT number of the Knops BGS?

CD44 glycoprotein

Where is the location of Indian BGS?

ISBT 023

What is the ISBT number of the Indian BGS?

CD147

OK antigens are carried on:

OK

Besides Lutheran, which blood group antigen is a member of the immunoglobulin superfamily?

ISBT 024

What is the ISBT number of the OK BGS?

MER2

It is the only antigen of the Raph BGS

CD151

The MER2 antigen is located where?

Kidney and skin

CD151 is essential for the assembly of basement membranes in the:

ISBT 025

What is the ISBT number of the Raph BGS?

Semaphorin CDw108

John Milton Hagen (JMH) blood group system is located where?

ISBT 026

What is the ISBT number of the JMH BGS?

Bennett-Goodspeed

It is a minor blood group associated with HLA (MHC Class III)

Chloroquine or EDTA glycine-HCL

Bg antibodies are destroyed by treating RBC antigens with:

Mixed-field refractile agglutination

Sda is associated with:

• ABO

• Rh

• Kell

• Kidd

• Duffy

• SsU

• Lub

Clinically significant antibodies

• ABO

• Lewis

• P

• MN

• Lua

Naturally occurring antibodies

• Rh

• Kell

• Duffy

• Kidd

Warm antibodies

• M

• N

• P

Cold antibodies

• Kell

• Duffy

• Kidd

Which antibodies usually only react in AHG phase?

Lewis

It is the only antibody which can react in ANY phase

• Kidd

• Lewis

• I

• Rh

• P

• ABO

  (KLIRP-ABO)

Detection of which antibodies are ENHANCED by enzyme treatment?

• M

• N

• Duffy

• Xga

• Ch-Rg

• JMH

Which antibodies are DESTROYED by enzyme treatment?

M

Which antibody is enhanced by acidification?

• Duffy

• MNS

• Lutheran

• Rh

• Kidd

Dumnslurkhi

Which antibodies show DOSAGE?

• Kidd

• I

• Lewis

• Anti-Fya

Which antibodies bind complement?

• ABO

• Lewis

• Kidd

• Vel

• some P

Which antibodies cause in vitro hemolysis?

Kidd

Which antibody is labile in vivo and in vitro?