Sleep

Question 1

sleep apnea

Answer 1

absence of breathing for at least 10 seconds during sleep bw snoring intervals

Question 2

sleep apnea interventions

Answer 2

CPAP
weight loss
decrease alcohol
no tobacco
surgery

Question 3

sleep apnea complications

Answer 3

pulmonary hypertension
cardiac dysrhythmias
left sided HF

Question 4

risk factors for sleep apnea

Answer 4

obesity, large neck circumference, smoking, alcohol, familial

Question 5

improve sleep interventions

Answer 5

sleep environment
sleep routine
sleep hygiene
daytime naps
decrease caffeine, alcohol, nicotine
no exercise 2 hrs before bed
no heavy meals

Question 6

Stage 1 NREM

Answer 6

few minutes long
lightest level of sleep
easily aroused
decreased physiological activity
gradual fall in vital signs and metabolism

Question 7

Stage 2 NREM

Answer 7

10-20 minutes
period of sound sleep
easily aroused
relaxation progresses
body functions continue to slow

Question 8

Stage 3 NREM

Answer 8

15-30 minutes
initial stages of deep sleep
muscles are completely relaxed
vitals decline but remain regular
rarely moves
more difficult to arouse

Question 9

Stage 4 NREM

Answer 9

15-30 minutes
deepest stage of sleep
vitals significantly lower than during waking hours
sleepwalking, enuresis
difficult to arouse

Question 10

REM

Answer 10

usually starts 90 minutes after falling asleep
last about 20 minutes
vivid, full color dreams
rapid eye movement
fluctuating HR, RR
increased or fluctuating BP
loss of skeletal muscle tone
increased gastric secretions
very difficult to arouse

Question 11

purpose of sleep

Answer 11

provides healing and restoration