Stages 1 nrem - Study guides, Class notes & Summaries

Nurs 663- Test 2 Questions and Answers Graded A+ What are the stages of sleep? Non-REM (light sleep- stages 1-2, deep sleep stages 3-4) REM sleep What is sleep homeostasis? pressure to sleep increases throughout the day, until internal threshold is crossed and sleep occurs what are circadian rhythms? clinical changes over 24 hours managed by "internal clock" located in the brain's suprachiasmatic nucleus; tries to synchronize with the external environment describe the stages of sleep? stag...

What is important to know when evaluating a patients sleep? correct answers Whether they have any pre-existing sleep disorders What part of the brain regulates sleep? correct answers hypothalamus Describe the stages of the adult sleep cycle. correct answers 1. Presleep sleepiness - lasts approx 30 mins on average -when start to feel tired and that sleep is needed 2. NREM stage 1 -very light sleep -can be woken up easily 3. NREM stage 2 -become a little more relaxed - last abo...

What is psychology? - correct answer the scientific study of behavior and mental processes Introspection - correct answer examination of one's own thoughts and feelings Behaviorism - correct answer the science of behavior that focuses on observable behavior only Structuralism - correct answer early school of thought promoted by Wundt and Ti...

Stages of Sleep There are two major stages of sleep: non-rapid eye movement (NREM) and rapid eye movement (REM) sleep Non-rapid eye movement (NREM) 75% of total sleep Stages 1 and 2 = 5% to 50% of sleep, light sleep, easily aroused in stage 2 Stages 3 and 4 = 10% of sleep, deep-sleep = delta sleep = slow wave sleep Parasympathetic System dominates: decrease in: > BP > Pulse > Respiratory Rate > Metabolic Rate > Body Temperature Rapid eye movement (REM) sleep 20%-25% of total sle...

1 CPSGT PRACTICE TEST 2 (POLYSOMNOGRAPHY) EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The goals of PAP therapy include all of the following EXCEPT to ve diminished lung capacity. b. eliminate flow limitations in the upper airway. c. eliminate excessive daytime somnolence. d. eliminate snoring. Correct Answer: A: Improve diminished lung capacity. The CPAP and BiPAP used in the sleep lab are non-invasive respiratory therapies that do not have effects on pat...

FUNDAMENTALS OF NURSING 9TH EDITION POTTER TEST BANK (CHAPTER 43) SLEEP COMPLETE QUESTIONS AND ANSWERS (VERIFIED) Chapter 43: Sleep Fundamentals of Nursing, 9th Edition MULTIPLE CHOICE 1. The nurse is caring for a young-adult patient on the medical-surgical unit. When doing midnight checks, the nurse observes the patient awake, putting a puzzle together. Which information will the nurse consider to best explain this finding? a. The patient misses family and is lonely. b. The patient was wai...

60-100 - Answer-Normal HR per minute. 96.8-99.5 - Answer-Normal temperature in Fahrenheit. 12-20 - Answer-Normal respirations per minute. 120/80 - Answer-Normal BP. Pain - Answer-5th vital sign. Apical pulse - Answer-Vital signs that should be checked prior to giving digoxin. Sacrament of the Sick - Answer-For Roman Catholic's, what is important during severe illness or possible pending death? NREM - Answer-Type of sleep accounting for 75-80% of sleep during the night. Grieving - Answe...

BIO201_MH_V3 Topic 13: Integration of Nervous System Functions Study Guide Updated 2024 Cerebellum - Maintains muscle tone, balance, and coordinates eye movements; acts as comparator Right Cerebral Cortex - Controls muscular activity and receives sensory input from left side of body; three dimensional or spatial perception, recognition of faces, musical ability Left Cerebral Cortex - Controls muscular activity and receives sensory input from right side of body; mathematics and spee...

Relevant Background - Sleep is hard to study Dreaming is hard to study Psychological measures are required In 1955 - used EEG to measure brain activity and eye movement during sleep We go through several stages of sleep during the night Go in and out of REM and NREM sleep Vivid dreams are more likely to be remember during REM sleep EEG produces chart showing frequency and amplitude of activity changes over time The EEG can also be used to measure eye movement How many aims? -...

CPSGT AND RPSGT Exam Practice Questions With Answers (Polysomnography) Latest 2024/2025. What are some possible causes for secondary PLMS? - Answer Blood iron deficiency NPSG stands for_________________________. - Answer Nocturnal polysomnogram. Sleepwalking and night terrors are common in the ages of ______________. - Answer 3-12 yrs old A ________ study is used to look for seizure activity during sleep. - Answer Nocturnal seizure The 60-Hz notch filter is used to eliminate ____________...