| http://www.w3.org/ns/prov#value | - Cardiac arrest may occur rapidly after exposure to an allergen - within 30 minutes after exposure to food, 15 minutes after exposure to venom, or 5 minutes after exposure to iatrogenic allergens.7 Triggers must be identified by a detailed history of exposures; skin testing and specific in vitro testing may be used for confirmation.5 A lack of or minimal reaction to a food or other allergens on pre
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