Across
- 1. decreased oxygen level
- 4. they may occur in all dreams
- 6. CPAPs are examples of ____ devices
- 9. machine that uses pressurized air pumped through the mouth or nose to keep airway open and prevent lapses in breathing
- 10. stage 1 sleep stage, abbr
- 11. sleep study that records brain waves, heart rate, breathing, oxygen levels in the blood, and eye and leg movements
- 13. ________ rhythms are part of the body's internal clock, helps us know when it's time to sleep and wake
Down
- 2. _______ sleep apnea condition linked to hypertension, heart failure, and increased mortality
- 3. autotitrating device
- 5. study that measures daytime sleepiness
- 7. apnea sleep disorder marked by abnormal breathing
- 8. sleep disorder marked by excessive sleepiness when person should feel awake
- 12. two
- 14. rapid eye movement