This document discusses various sleep disorders including insomnia, obstructive sleep apnea, central sleep apnea, periodic limb movement, and narcolepsy. It covers causes, signs, management, and treatments for each disorder through lifestyle changes and medications. Key drugs discussed are CPAP for obstructive sleep apnea, levodopa and iron for periodic limb movement, and stimulants/antidepressants for narcolepsy.

1. Sleep disorders

21. Drop in SaO2 with attempt to breath “ Breathing-not breathing-breathing”

22. Drop in Sats but NO attempt to breath

23. Low sats, High CO2.

24. Repetitive leg movement No change in respiratory signals