question: What can cause anaphylaxis?
choices.text: hormones skin color lamphreys estrogen whiplash fumes antigen heat
choices.label: A B C D E F G H
fact2: Many allergens can cause anaphylaxis.
combinedfact: many antigens cause cause anaphyaxis
formatted_question: What can cause anaphylaxis? (A) hormones (B) skin color (C) lamphreys (D) estrogen (E) whiplash (F) fumes (G) antigen (H) heat