USMLE® Step 2 CK · Psychiatry · Topic PSY-SLEEP-01

Sleep disorders — insomnia, narcolepsy & parasomnias

Sleep disorders — insomnia, narcolepsy & parasomnias (PSY-SLEEP-01) in USMLE® Step 2 CK Psychiatry (USMLE® Step 2 CK Review Book p. 641). Guideline basis: Consulted: AASM insomnia (2017/2026), hypersomnolence (2021), RLS (2025), RBD (2023), adult OSA (2017/2019) + oral appliances (2015); ICSD-3-TR (2023).. Covers: Chronic insomnia, Narcolepsy, Restless legs syndrome, Obstructive sleep apnea. Practice 89 QuestionBank questions, ChartWalk bedside clinical algorithms, FlashCards, and ImageBank on TheCodexes.com. Understand beyond your boards.

Topic Code
PSY-SLEEP-01
Chapter
Psychiatry
Review Book Page
p. 641
QuestionBank Items
89 questions

Primary Guideline / Source: Consulted: AASM insomnia (2017/2026), hypersomnolence (2021), RLS (2025), RBD (2023), adult OSA (2017/2019) + oral appliances (2015); ICSD-3-TR (2023).

Key Clinical Sections