5 Stages of Sleep
Stage 1: Light sleep; easily awakened; muscle activity; eye movements slow down.
Stage 2: Eye movements stop; slower brain waves, with occasional bursts of rapid brain waves.
Stage 3: Considered deep sleep; difficult to awaken; brain waves slow down more, but still have occasional rapid waves.
Stage 4: Considered deep sleep; difficult to awaken; extremely slow brain waves.
Stage 5: REM sleep
Usually first occurs about 90 minutes after you fall asleep; cycles along with the non-REM stages throughout the night. Eyes move rapidly, with eyelids closed. Breathing is more rapid, irregular, and shallow. Heart rate and blood pressure increase. Dreaming occurs. Arm and leg muscles are temporarily paralyzed.
National Heart, Lung, and Blood Institute. Your Guide to Healthy Sleep. www.nhlbi.nih.gov/health/public/sleep/healthy_sleep.pdf. (Accessed March 2011).
Reviewed by Susan Weiner, RD, MS, CDE, CDN. 05/12.
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I no longer wear an insulin pump. Nor do I wear a CGM. I wish the latter were different, as I think a CGM would be quite useful, but the welts that it leaves on my skin - in spite of multiple efforts to fight that welts - are just unacceptable. I am, however, still interested in when people remove their pumps and why. I've seen some recent discussion around folks being asked to remove their pump for mammogram procedure, so I figured I'd ask around the hospital I work to...