470. Anaphylaxis pathophysiology in the most basic terms / Triggers / Negative and positive RFs October 2nd, 2008 by reuben in allergy Back Top Tags: card 469. What is Goodpasture's syndrome? Sx / Dx / Rx // Who gets erythema nodosum? Sx / Associated problems 471. Components of two broad immune system divisions / Gell & Coombs hypersensitivity classification Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.