SLIDE AGGLUTINATIONTEST (ABO BLOOD GROUP) Flashcards
(12 cards)
2-STEP PROCESS RESULTS IN THE FORMATION OF A STABLE LATTICE NETWORK
AGGLUTINATION
FIRST REACTION INVOLVES IN ANTIGEN-ANTIBODY COMBINATION THROUGH SINGLE ANTIGENIC DETERMINANTS
SENSITIZATION
SECOND STEP IS THE FORMATION OF CROSS-LINKS THAT FORM THE VISIBLE AGGREGATES THROUGH MULTIPLE ANTIGENIC DETERMINANTS
LATTICE FORMATION
IF AGGLUTINATION REACTION INVOLVES RBC CALLED
HEMAGGLUTINATION
ONE OF WORLD’S MOST FREQUENTLY USED IMMUNOASSAY
ABO BLOOD GROUP TYPING OF HUMAN
USED TO DETERMINE THE PRESENCE OR ABSENCE OF A AND B ANTIGENS. IT IS PERFORMED AT ______
ANTISERA OF THE IGM
ROOM TEMPERATURE
IF POSITIVE IN ANTI SERA A AND
NEGATIVE IN ANTI SERA B WHAT IS THE BLOOD GROUP
BLOOD GROUP A
IF NEGATIVE IN ANTI SERA A AND
POSITIVE IN ANTI SERA B WHAT IS THE BLOOD GROUP
BLOOD GROUP B
IF BOTH POSITIVE IN ANTI SERA A AND B WHAT IS THE BLOOD GROUP
BLOOD GROUP AB
IF BOTH NEGATIVE IN ANTI SERA A AND B WHAT IS THE BLOOD GROUP
BLOOD GROUP O
PRINCIPLE OF THE TEST
HEMAGGLUTINATION REACTION
REAGENTS USED IN THE TEST (3)
ANTI-A
ANTI-B
ANT-D