Stage 2 nrem - Study guides, Class notes & Summaries

Psy 120 - Chapter 5 - ConsciousnessConsciousness - correct answer Our awareness of ourselves and our environment Alternate State of Consciousness (ASC) - correct answer A mental state, other than ordinary waking consciousness, that occurs during sleep, dreaming, psychoactive drug use and hypnosis Selective Attention - correct answer The process of focusing conscious awareness onto a specific stimulus while filtering out a range of other stimuli occurring simultaneously Perciptual Bli...

NFDN 1002 UNIT 7 Question and answers rated A+ 2024/2025 NFDN 1002 UNIT 7: Balancing activity, rest, and sleep Rest - correct answer State of relaxation sleep - correct answer Natural and changeable state of consciousness with a temporary interruption in perception, sensory, and voluntary motor activity activity - correct answer Activity, motion, work Stages of sleep - correct answer 1. Lightest Sleep (NREM) 2. Slightly Deeper Sleep (NREM) 3. Deeper Sleep (NREM) 4. Delta Wav...

Psychology VCE units 3 and 4 Verified Solutions Graded A Altered State of Consciousness a type of consciousness other than normal waking consciousness subjective based on personal experience or feeling, not from external evidence normal waking consciousness The states of consciousness associated with being awake and aware of our thoughts, memories, feelings and sensations we are experiencing from the outside world awareness perceptions, thoughts, motives and feelings that are in our co...

what is the typical sleep cycle 1.Waking State - Approx. 16 hours long 2.Sleep State - Approx. 8 hours long •80% NREM •20% REM •Dreaming occurs in both states What is REM REM - rapid-eye movement •high levels of mixed brain wave activity •lots of eye movement muscles are in virtual paralysis Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute -- / -- Full screen Brainpower Read More what is NREM including the four stages NREM - non-...

NFDN 1002 Unit 7 Questions and Answers Stages of sleep - Correct Answer ️️ -1, 2, 3, 4 (all NREM) and REM Stage 1 sleep - Correct Answer ️️ -light sleep, muscle activity slows down, occasional muscle twitching NREM Stage 2 sleep - Correct Answer ️️ -Breathing pattern and heart rate slows, decrease in body temperature NREM Stage 3 sleep - Correct Answer ️️ -Deep sleep begins, slow delta waves generated NREM Stage 4 sleep - Correct Answer ️️ -very deep sleep, rhythmic b...

As a person ages what happens to the hormones related to sleep? - Answer-growth hormone decreases melatonin production decreases circadian rhythm - Answer-a pattern based on a 24 hour cycle The decrease in hormones leads to a shift in the circadian rhythm causing what? - Answer-many older adults to feel sleepy earlier in the evening and awake earlier in the morning - phase advance What does the alteration in the circadian rhythm result from? - Answer-drop in core body temperature decr...

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 important to know when evaluating a patients sleep? correct answer: Whether they have any pre-existing sleep disorders What part of the brain regulates sleep? correct answer: hypothalamus Describe the stages of the adult sleep cycle. correct answer: 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 ...

What does Stage 1 NREM sleep represent? CORRECT ANSWER Transition from wakefulness to sleep What would the EEG show during Stage 1 NREM? CORRECT ANSWER Primarily alpha activity with low voltage mixed frequency activity Slow rolling eye movements What would the EEG show during Stage 2 NREM? CORRECT ANSWER Some low voltage mixed frequency as stage 1 K complexes or sleep spindles or both Eye movements absent What would Stages 3 & 4 show during NREM? CORRECT ANSWER Delta waves- slow wave sl...

NFDN 1002 Unit 7 Questions and Answers Stages of sleep - Correct Answer ️️ -1, 2, 3, 4 (all NREM) and REM Stage 1 sleep - Correct Answer ️️ -light sleep, muscle activity slows down, occasional muscle twitching NREM Stage 2 sleep - Correct Answer ️️ -Breathing pattern and heart rate slows, decrease in body temperature NREM Stage 3 sleep - Correct Answer ️️ -Deep sleep begins, slow delta waves generated NREM Stage 4 sleep - Correct Answer ️️ -very deep sleep, rhythmic b...