שאלה משלב א׳ בפסיכיאטריה · מועד 2021, שאלה 39

Overlapping features of pediatric ADHD and bipolar disorder include talkativeness, distractibility, hyperactivity, impulsivity and irritability. Markedly decreased need for sleep (with preserved energy) is specific to mania and is not characteristic of ADHD, where sleep problems involve difficulty settling with daytime tiredness.

מקור: Synopsis 11ed p. 1238