Mi 40.2 Coomb Test Flashcards
3 TEST DI COOMBS INDIRETTO
Serve per valutare cosa?
la compatibilità del sangue del donatore con gli Ab del pz.
3 TEST DI COOMBS INDIRETTO
Si fa agglutinare cosa?
con cosa?
se agglutina cosa si deve fare?
il sangue del donatore
Ig del pz
si deve cambiare sacca.
4 Indirect Coombs test / Indirect antiglobulin test
What is obtained?
containing what?
What is added to the tube with serum?
Recipient’s serum
antibodies
Donor’s blood sample
4 Indirect Coombs test / Indirect antiglobulin test
Ig’s of who?
that target what?
Form what?
Recipient’s Ig’s
the donor’s red blood cells
form antibody-antigen complexes.
4 Indirect Coombs test / Indirect antiglobulin test
What is added to the solution?
Positive test result
What occurs?
Why?
Anti-human lg’s (Coombs antibodies)
Agglutination of red blood cells
because human lg’s are attached to red blood cells.
