Exam (elaborations)
CCSH TEST 2 QUESTIONS AND ANSWERS
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CCSH TEST 2 QUESTIONS AND ANSWERS
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Name: Score:86 Multiple choice questions
Term 1 of 86
Prolactin
Upper airway resistance.
Secretion highest during sleep.
Eliminates the circadian rhythms of many behaviors including sleep.
Reduction in circadian, endocrine, and metabolic.
Term 2 of 86
Sleep disturbances in children with autism have a prevalence rate of what?
30-70%
50-90%
40-80%
20-60%
Term 3 of 86
Circadian advance phase
Transient
Morbid obesity
Sleep apnea
Earlier bedtimes
,Term 4 of 86
Adolescent age
10-12, sleep duration increases and circadian phase remains stable.
5-6, sleep duration is consistent and circadian phase advances.
8-9, sleep duration declines and circadian phase delay starts.
6-7, sleep duration fluctuates without a clear pattern.
Term 5 of 86
The association between OSA and motor vehicle accident risk is what?
Only a concern for younger individuals without osa.
Unrelated to The severity of osa symptoms.
Exacerbated in OSA pts with sleep restriction.
Reduced in patients who have regular sleep schedules.
,Term 6 of 86
Leptin
Heart rate-regular
Respiratory rate-regular
Blood pressure-regular
Muscle tone-preserved
Brain O2 consumption-reduced
Response to CO2-same as wake
Response to O2-same as wake
Temp-homeothermic
*endogenous circadian pacemaker is the suprachiasmatic nucleus (SCN) of the
hypothalamus.
*the brain's "master clock", which directs the 24hr cycle or endogenous biological
rhythm.
*body temp is a marker of the circadian rhythm, as are the hormones cortisol and
melatonin.
Secretion highest during sleep.
A hormone produced by adipose (fat) cells that acts as a satiety factor in regulating
appetite. Levels increase in response to acute caloric surplus. Circadian fluctuations
peak during sleep. Provides information about energy balance to hypothalamic reg
center.
Term 7 of 86
Anotexigenic
Morbid obesity
Melatonin secretion
Appetite suppressing
Appetite promoting
, Term 8 of 86
Moniphasic
Sleep occurs in multiple short naps throughout the day.
Sleep is condensed to only at night.
Sleep is divided into several long periods throughout the week.
Sleep is irregular and varies greatly from night to night.
Term 9 of 86
Normal oxygen saturation levels during sleep for a healthy adults are what?
20-25%
88-92%
72-75%
92-95%
Term 10 of 86
Age 2-5 years old
Sleep 10-12 hrs
Sleep 11-16 hrs
Sleep 9-12 hrs
Sleep 1-11 hrs
Term 11 of 86
How much sleep do newborns need?
16-18hrs, sleep is polyphasic.
17-20hrs, sleep is polyphasic.
21-22hrs, sleep is polyphasic.
1-6hrs, sleep is polyphasic.
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