RNSG 1430 Sleep Exam Questions with Correct Answers

RNSG 1430 Sleep Exam Questions with Correct Answers sleep definition - Answer-a natural, necessary, involves a shift in physiological and neurologic activity, and is intended to be RESTORATIVE 10 health benefits of sleep - Answer-1. boosts your immune system 2. improves memory 3. helps keep your figure 4. boosts sex drive 5. boosts your fertility 6. helps you live longer 7. prevents diabetes 8. supports growth and development 9. helps your mood and mental well being 10. keeps your heart healthy Adequate amounts of sleep and rest are needed to promote .. - Answer-optimum health Too little sleep = - Answer-an inability to concentrate poor judgment moodiness increased risk for accidents chronic sleep loss - Answer-reduced sleep over a long period of time antecedents for sleep - Answer-stress- Eustress (normal) vs. Distress (bad) -Adequate daytime functioning -Normal circadian rhythm -Enough uninterrupted time -Normal upper airway physiology -Age predicts amount Circadian Rhythm (24-hour day-night cycle) - Answer-Affected by light, temperature, social activities, and work routines 1 NREM Pre-sleep sleepiness - Answer-Very light sleep - Only a few minutes long Vital signs and metabolism beginning - Awakens easily Feels relaxed and drowsy 2 NREM - Answer-Deeper sleep - 10 to 20 min in length - Vital signs and metabolism drop Requires slightly more stimulation to awaken Increased relaxation 3 NREM - Answer-Deep sleep - 15 to 30 min in length -Vital signs continuing to drop Difficult to awaken Relaxation with little movement 4 NREM - Answer-Deepest sleep --15 to 30 min in length Vital signs low Very difficult to awaken Enuresis, sleepwalking, - Sleep talking possible Physiologic rest and restoration - Repair and renewal of tissue** REM - Answer-Vivid dreaming -- About 90 min after falling asleep Longer with each sleep cycle -- Average length 20 min Varying vital signs Very difficult to awaken Cognitive restoration **