Every Duel you missed
Today's Duel is free. Plus opens every one before it: five quick rounds each, choosing the better fit between two diagnoses and the detail that settles it.
Round 1 of 5
A 29-year-old accountant reports 3 weeks of low mood most of the day, loss of interest in almost everything, insomnia, fatigue, and excessive guilt nearly every day, which have forced her to take sick leave. Her sister recalls that last year, with no drugs, medication, or medical cause involved, she spent 5 consecutive days unusually euphoric and energetic, sleeping 3 hours a night without feeling tired, talking rapidly, and launching several new work projects, a change from her usual self that coworkers noticed but that did not impair her job or lead to hospitalization.
Which fits better?