Exam (elaborations)
NRSG 201 Exam 3 With Complete Solutions Latest Update
- Course
- NRSG 201
- Institution
- Montana State University - Billings
NRSG 201 Exam 3 With Complete Solutions Latest Update
[Show more]
Content preview
Solution 2024/2025Pepper
NRSG 201: Exam 3 With Complete Solutions
Latest Update
sleep sufficiency ANS✔✔ sleep of adequate duration occurring at
appropriate times of the day with sustained alertness during waking hours
sleep deficiency ANS✔✔ inadequate amount of mistimed sleep
polysomnography ANS✔✔ electrophysiologic recordings of changes in brain
waves, eye movements and muscles
NREM Sleep ANS✔✔ 70-80% of a night's sleep
N1, N2 and N3 Stages
Stage N1 Sleep ANS✔✔ transitional stage between drowsiness and sleep
-theta waves
Stage N2 Sleep ANS✔✔ 40-50% of a night's sleep
-deeper sleep
-sleep spindles/K complexes
-rolling eye movements
Stage N3 Sleep ANS✔✔ 20% of night's sleep in young adults
as low as 5% in older adults
, Solution 2024/2025
Pepper
-deepest non REM (slow wave sleep)
-sleepwalking, night terrors, and bedwetting
-delta waves (lowest freq, highest amp)
REM Sleep ANS✔✔ closely resembles wakefulness in EEG
-20-25% of night's sleep
-theta waves
-vivid dreams
Sleep Cycles ANS✔✔ 4-5 complete cycles in a night
-each about 90-110 minutes
Physiologic Changes During Sleep ANS✔✔ decreased brain activity, heart
rate, blood pressure, sympathetic nerve activity, muscle tone, blood flow to
brain, respiration, body temperature and swallowing
increased airway resistance
sleep latency ANS✔✔ amount of time it takes a person to fall asleep
-average is 7-10 minutes
nocturnal awakeness ANS✔✔ brief awakening during the night
-average is 1-2
circadian rhythm ANS✔✔ the biological clock; regular bodily rhythms that
occur on a 24-hour cycle
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
