EXAM 4 NUR 111 EXPECTED QUESTIONS WITH
VERIFIED ANSWERS
Question 1.
circadian rythmn
ANSWER
24 hour cycle that helps govern bodys functions
Question 2.
hypnotic
ANSWER
drug that induces sleep
Question 3.
rest
ANSWER
feeling mentally relaxed, free from anxiety and physically calm
Question 4.
REM sleep
ANSWER
rapid eye movement sleep
Question 5.
NREM sleep
ANSWER
non-rapid eye movement sleep
,Question 6.
sedative
ANSWER
drug that exerts a calming effect
Question 7.
sleep
ANSWER
cyclical phsyiological process that alternates with longer periods of wakefulness
Question 8.
sleep hygiene
ANSWER
the practice of following good sleep habits
Question 9.
what physiolog- ic changes increase during NREM sleep
ANSWER
growth hormone and tissue repair
Question 10.
what physiolog- ic changes decrease during NREM sleep
ANSWER
HR, BP, cardiac output, RR, oxygen consumption, brain activity, metabolic rate, sensory
awareness, body temp, GI activity, kidney filtration, sweat production, energy consumption
Question 11.
characteristics of NREM sleep
ANSWER
slow eye movement, muscle relaxation, VS stable, some tone in muscles, rarely dream, rarely
erections
,Question 12.
stages of NREM sleep
ANSWER
N1, N2, N3
Question 13.
NREM stage 1
ANSWER
lightest sleep, easily aroused, transition between wake and sleep (10-30 minutes)
Question 14.
NREM stage 2
ANSWER
stable sleep, light sleep, easily aroused, majority of time asleep
Question 15.
NREM stage 3
ANSWER
deep sleep phase, difficult arousal, most restorative, physical recovery - alternates with REM
Question 16.
REM sleep characteristics
ANSWER
increased gastric secretions, rapid eye movement, muscle twitches, VS fluctuate, decreased
muscle tone, common erections, common vivid dreams
Question 17.
factors that affect sleep
ANSWER
drugs, lifestyle, enviroment, exercise, emotional stress, calorie/food intake illness,
anxiety/depression, resp or cardiac disease pain
, Question 18.
functions of NREM sleep
ANSWER
biological function restores and conserves energy, tissue restoration and slow biological
function
Question 19.
functions of REM sleep
ANSWER
cognitive restoration, brain tissue restoration, mood/memory balance
Question 20.
changes that occur dur-
ing lifestyle in sleep patterns: neonates
ANSWER
16 hours of sleep a day
Question 21.
changes that occur during lifestyle in sleep patterns: infants
ANSWER
8-10 at night, 15 hours of sleep a day in total
Question 22.
changes that occur during lifestyle in sleep patterns: toddlers
ANSWER
12 hours of sleep a day
Question 23.
changes that occur dur-
ing lifestyle in sleep patterns: preschoolers
ANSWER
12 hours of sleep at night
VERIFIED ANSWERS
Question 1.
circadian rythmn
ANSWER
24 hour cycle that helps govern bodys functions
Question 2.
hypnotic
ANSWER
drug that induces sleep
Question 3.
rest
ANSWER
feeling mentally relaxed, free from anxiety and physically calm
Question 4.
REM sleep
ANSWER
rapid eye movement sleep
Question 5.
NREM sleep
ANSWER
non-rapid eye movement sleep
,Question 6.
sedative
ANSWER
drug that exerts a calming effect
Question 7.
sleep
ANSWER
cyclical phsyiological process that alternates with longer periods of wakefulness
Question 8.
sleep hygiene
ANSWER
the practice of following good sleep habits
Question 9.
what physiolog- ic changes increase during NREM sleep
ANSWER
growth hormone and tissue repair
Question 10.
what physiolog- ic changes decrease during NREM sleep
ANSWER
HR, BP, cardiac output, RR, oxygen consumption, brain activity, metabolic rate, sensory
awareness, body temp, GI activity, kidney filtration, sweat production, energy consumption
Question 11.
characteristics of NREM sleep
ANSWER
slow eye movement, muscle relaxation, VS stable, some tone in muscles, rarely dream, rarely
erections
,Question 12.
stages of NREM sleep
ANSWER
N1, N2, N3
Question 13.
NREM stage 1
ANSWER
lightest sleep, easily aroused, transition between wake and sleep (10-30 minutes)
Question 14.
NREM stage 2
ANSWER
stable sleep, light sleep, easily aroused, majority of time asleep
Question 15.
NREM stage 3
ANSWER
deep sleep phase, difficult arousal, most restorative, physical recovery - alternates with REM
Question 16.
REM sleep characteristics
ANSWER
increased gastric secretions, rapid eye movement, muscle twitches, VS fluctuate, decreased
muscle tone, common erections, common vivid dreams
Question 17.
factors that affect sleep
ANSWER
drugs, lifestyle, enviroment, exercise, emotional stress, calorie/food intake illness,
anxiety/depression, resp or cardiac disease pain
, Question 18.
functions of NREM sleep
ANSWER
biological function restores and conserves energy, tissue restoration and slow biological
function
Question 19.
functions of REM sleep
ANSWER
cognitive restoration, brain tissue restoration, mood/memory balance
Question 20.
changes that occur dur-
ing lifestyle in sleep patterns: neonates
ANSWER
16 hours of sleep a day
Question 21.
changes that occur during lifestyle in sleep patterns: infants
ANSWER
8-10 at night, 15 hours of sleep a day in total
Question 22.
changes that occur during lifestyle in sleep patterns: toddlers
ANSWER
12 hours of sleep a day
Question 23.
changes that occur dur-
ing lifestyle in sleep patterns: preschoolers
ANSWER
12 hours of sleep at night
