Nagi's 8th lecture in the blood Flashcards
are the AB blood type is the universal recipent all the time
no it is like this only in the small amounts
is the O blood type is the universal donar all the time
no it is like this only in the small amounts
why is the large amounts the O and lose its donation ablity and the AB too
because in the large amounts the donar will become the recipent and vice versa
what is the titer for the anti bodies
it is the threshold if they did not reach it they do not do any reaction
can we see the the blood type of the person from it is saliva and semon
yes we can
why the 1st baby is spared from the rh factor conflict
because there is no connection between the mother’s and baby’s blood only in the delivery
what are the chances of the 2nd baby to have a rh conflict
it is 15 % only and increases by each delivery
what is the name of the disease that is a rh conflict between the mother and the baby
it is called erythroblastosis fetalis
what are the symptoms of the erythroblastosis fetalis if the baby did not die
1- hemolytic anemia
2- jundie
3- brain damage due to the bilirubin
how we prevent the erythroblastosis fetalis
every women with -Rh factor we give her a small amount of antibodies for the +Rh before the delivery so the antibodies fight the mixed blood but without making a memory for the anti bodies
what are the cause of the blood transfion
well
1- losing more than 20% of the blood amount around 1 liter
2- to restore a defient element
how we can know if the blood is a match
only by cross matching
is it possible to the petiant to have an air embolism if we leave the empty bag into his blood stream
yea but he needs 200cm3 to have an embolism and now it does not happens with the bags because they close by them selves
what is the cause of the death in the incompatibale blood transfion
it is renal failare
how we differencient between the normal allergy and n compatible
by the urine
