Anita Garcia,17 Years Old,and Her Roommate Rosa Rosario Were Celebrating

Essay

Anita Garcia,17 years old,and her roommate Rosa Rosario were celebrating a friend's birthday at a dessert buffet at a local restaurant when Anita developed acute dyspnea,and angioedema.She complained of an itchy rash,and then had difficulty swallowing.Rosa drove Anita to the emergency room two blocks away rather than wait for an ambulance.As they approached the hospital,Anita lost consciousness
-What do you think Anita was suffering from? Given the circumstances in which the episode occurred,suggest a likely cause.