Materno-fetal Immunity Flashcards

MATERNO-FETAL IMMUNITY WIKIBLOOD FLASHCARDS

Passive Transfer and Failure of Passive Transfer (FPT)

Question	Answer	Article
How can antibodies be transferred between individuals?	Colostrum Crossing of the placenta Milk Vaccination Plasma transfusions	Link to Answer Article
Why do neonates require maternal antibodies?	Immunocompromised at birth due to a poorly developed immune system Mucosal surfaces are particularly vunerable Colostral and milk antibodies protect neonates from infection	Link to Answer Article
In which animals is there no passive transfer of IgG antibodies across the placenta?	Ruminants Horses Pigs	Link to Answer Article
What type of placenta do dogs and cats have?	Endotheliochorial	Link to Answer Article
What does colostrum contain?	Immune factors Growth factors Vitamins Minerals	Link to Answer Article
Which immunoglobulins are present in colostrum?	IgG in the largest amount IgA IgM	Link to Answer Article
True or False: IgA is most abundent in ruminant milk	False IgG is most abundent in ruminant milk IgA is most abundent in non-ruminant milk	Link to Answer Article
When does inadequate absorption of immunoglobulins occur in the neonate?	The neonate does not recieve colostrum The neonate does not recieve enough colostrum The neonate does not absorb enough colostrum The quality of the colostrum was inadequate	Link to Answer Article
What does colostrum quality depend upon?	Breed Nutrition Season Stress Immunostatus of the dam Milk yield Pre-milking Parity Dripping from the teats	Link to Answer Article
What does the quantity of colostrum depend upon?	Amount the neonate suckles Premature births	Link to Answer Article

Testing Colostrum Quality

Question	Answer	Article
How can antibodies be transferred between individuals?	Colostrum Crossing of the placenta Milk Vaccination Plasma transfusions	Link to Answer Article

Alloimmune Haemalytic Anaemia of the Newborn

Question	Answer	Article
How can antibodies be transferred between individuals?	Colostrum Crossing of the placenta Milk Vaccination Plasma transfusions	Link to Answer Article

BACK TO MATERNO-FETAL IMMUNITY BACK TO WIKIBLOOD FLASHCARDS