Question of the week - Week of 21-Dec-2017What is the cause of thrombocytopaenic purpura?
Results
Correct answer
Thrombocytopaenic purpura is a type II hypersensitivity (or cytotoxic-type hypersensitivity) in which autoantibodies have been formed against thrombocytes.These autoantibodies may arise from the use of vaccines that contain blood products or in multiparous sows that develop antibody against the alloantigens shared by the sire and the foetus.
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Results
Correct answer
Thrombocytopaenic purpura is a type II hypersensitivity (or cytotoxic-type hypersensitivity) in which autoantibodies have been formed against thrombocytes.These autoantibodies may arise from the use of vaccines that contain blood products or in multiparous sows that develop antibody against the alloantigens shared by the sire and the foetus.
Random questions
03-Apr-2012 Danish pig farms weaned on average: 56% correct
24-Jul-2012 In split nursing larger piglets are separated during 31% correct
16-Dec-2014 How did pig slaughterings evolve in US and Canada in June 2014 with respect to June 2013? 34% correct
26-Jun-2012 The benefit of "perinatal flavour learning" is obtained when the piglet is exposed to certain scents: 33% correct
Difficult questions
12-Nov-2013 Toxigenic Pasteurella multocida 28% correct
08-Apr-2014 The dorso-caudally located pleuritis... 29% correct
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct
07-Oct-2015 Is PED a notifiable disease in Europe? 25% correct