Font size
WorksheetsOBJECTIVES
Total questions: 63
Worksheet time: 32mins
According to the session objectives on rest and sleep, which task focuses on clarifying terminology?
Explain the physiology of sleep
Define the term Rest & Sleep
Describe the sleep disorders
List out the factors promoting sleep
Which objective addresses understanding how sleep works within the body?
Explain the physiology of sleep
List out the functions of sleep
Mention normal sleep requirements by age
Demonstrate nursing care plan for sleep disorders
Select the objective that targets identifying stages within the sleeping process.
Describe the phases of sleep
List the factors promoting sleep
Describe the sleep disorders
Define Rest & Sleep
Which objective emphasizes articulating what sleep accomplishes for health and functioning?
List out the functions of sleep
Explain the physiology of sleep
Describe the sleep disorders
Define Rest & Sleep
Choose the objective that requires specifying typical sleep duration across age groups.
Mention the normal sleep requirements for different age groups
Describe the phases of sleep
List out the factors promoting sleep
Explain the physiology of sleep
Which objective most directly involves identifying conditions that interfere with healthy sleep?
Describe the sleep disorders
List out the functions of sleep
Define Rest & Sleep
Mention the normal sleep requirements for different age groups
Select the objective that focuses on actions and environments that facilitate better sleep.
List out the factors promoting sleep
Describe the phases of sleep
Explain the physiology of sleep
Describe the sleep disorders
Which objective integrates clinical application by planning patient care for sleep problems?
Demonstrate knowledge in developing nursing care plan for patients with sleep disorders
List out the functions of sleep
Define Rest & Sleep
Mention the normal sleep requirements for different age groups
Multi-select: Which objectives center on descriptive categorization rather than intervention? Select all that apply.
Describe the phases of sleep
Describe the sleep disorders
Demonstrate nursing care plan for patients with sleep disorders
List out the factors promoting sleep
Match each objective theme to its example from the session list.
Terminology
Define Rest & Sleep
Mechanism
Explain the physiology of sleep
Stages
Describe the phases of sleep
Clinical planning
Develop nursing care plan for sleep disorders
Based on the objectives, which item specifically calls for age-based differentiation?
List out the functions of sleep
Mention the normal sleep requirements for different age groups
Explain the physiology of sleep
Describe the sleep disorders
Identify the objective that would most likely include discussion of REM and NREM.
Describe the phases of sleep
List out the functions of sleep
Define Rest & Sleep
List out the factors promoting sleep
Which objective prioritizes understanding causes, signs, and types of insomnia, apnea, or parasomnias?
Describe the sleep disorders
Explain the physiology of sleep
List out the functions of sleep
Define Rest & Sleep
Multi-select: Choose the objectives that are primarily knowledge-focused rather than skill-focused.
Define Rest & Sleep
Explain the physiology of sleep
Demonstrate nursing care plan for patients with sleep disorders
List out the functions of sleep
From the objectives, which one best frames the creation of individualized interventions for sleep problems?
Demonstrate knowledge in developing nursing care plan for patients with sleep disorders
List the factors promoting sleep
Describe the phases of sleep
Mention normal sleep requirements by age
Match each objective to its broader competency category.
Definition
Define Rest & Sleep
Explanation
Explain the physiology of sleep
Classification
Describe the phases of sleep
Application
Develop nursing care plan for sleep disorders
Which objective would likely include neurotransmitters, brain regions, and circadian regulators?
Explain the physiology of sleep
List out the functions of sleep
Describe the phases of sleep
Define Rest & Sleep
Multi-select: Select objectives that align with measuring or quantifying aspects of sleep.
Mention the normal sleep requirements for different age groups
Explain the physiology of sleep
List out the factors promoting sleep
Describe the sleep disorders
Which objective is most concerned with outcomes such as recovery, cognition, and immunity?
List out the functions of sleep
Explain the physiology of sleep
Describe the phases of sleep
Define Rest & Sleep
Based on the objectives, which item focuses on determinants like environment, routine, and lifestyle?
List out the factors promoting sleep
Describe the sleep disorders
Mention normal sleep requirements by age
Explain the physiology of sleep
Which statement best defines circadian rhythms as presented in the terminology list?
Endocrine pulses that occur only during nighttime sleep
Natural 24-hour cycles of physical, mental, and behavioral changes in the body
Neuronal oscillations confined to the cerebral cortex
Short ultradian cycles regulating appetite between meals
The Reticular Activating System (RAS) is described as:
A hormone released by the pineal gland that induces sleepiness
A set of hypothalamic nuclei that secrete cortisol
A network of neurons in the brain stem that controls behavior and activates the cortex
A peripheral nerve bundle that modulates limb movement during dreaming
Which hormone from the list plays a role in sleep and is produced by the body?
Melatonin
Insulin
Thyroxine
Aldosterone
According to the terminology, which statement about cortisol is accurate?
Cortisol levels remain constant throughout the 24-hour cycle
Cortisol is a hormone that plays a key role in the body's sleep-wake cycle and fluctuates across day and night
Cortisol is exclusively secreted during rapid eye movement (REM) sleep
Cortisol is a neurotransmitter confined to the brain stem
An electroencephalogram (EEG) is characterized in the list as:
A painful surgical procedure to remove brain tissue
A painless test that measures the electrical activity of the brain
A blood test that quantifies melatonin concentration
A behavioral assessment of sleep latency
Match each term with its correct description.
Circadian Rhythm
Natural 24-hour cycles affecting physical, mental, and behavioral changes
RAS
Network of brain-stem neurons controlling behavior and activating the cortex
EEG
Painless test that measures electrical activity of the brain
Melatonin
Hormone that plays a role in sleep
Which descriptions correctly characterize dysomnias and parasomnias? Select all that apply.
Dysomnias involve difficulty falling asleep or staying asleep
Parasomnias are disorders with abnormal movements, behaviors, emotions, perceptions, and dreams occurring while falling asleep
Dysomnias are exclusively disorders of abnormal dreaming during REM
Parasomnias are defined by stable 24-hour hormonal cycles
Which pairing of term and role/function is correct based on the terminology section?
Melatonin — activates the cortex and controls behavior
RAS — measures electrical brain activity through scalp electrodes
Cortisol — key role in sleep-wake cycle with levels fluctuating day and night
EEG — hormone that induces sleepiness
According to the provided definitions, which statement best describes rest?
A state of decreased activity with freedom from physical and emotional stress and anxiety
A state of rest characterized by altered consciousness and reduced perception of the environment
A condition involving increased activity to relieve stress and anxiety
A phase of deep sleep with complete loss of environmental perception
Which features specifically distinguish sleep from general rest based on the definitions provided? Select all that apply.
Altered level of consciousness
Relative inactivity
Decreased perception of the environment
Freedom from anxiety and emotional stress
Which statement best describes the control of the cyclic nature of sleep?
It is driven solely by environmental light and darkness.
It is controlled by brain centers and by circadian rhythms acting as biological clocks.
It occurs randomly without physiological regulation.
It is regulated only by the cerebral cortex without brainstem involvement.
Select all components that play key roles in the human sleep–wake cycle according to the material.
Reticular activating system (RAS) in the brainstem
Cerebral cortex
Peripheral nerves in the limbs
Circadian rhythms (biological clock)
Match each term with its description.
Circadian rhythms
Approximate 24-hour internal clock synchronized with light–dark cycles
Reticular activating system (RAS)
Brainstem–cortex network important in sleep–wake regulation
Biological rhythms in humans
Endogenously controlled processes that align with environmental factors
The term “circadian” originates from Latin. What does it mean?
Within a week
About a day
Half a day
Beyond a day
Refer to the diagram showing the arousal-activating system. Which set best lists brain regions included in the arousal-activating system that promotes wakefulness?
Brainstem, thalamus, hypothalamus
Cerebral cortex, cerebellum, hippocampus
Basal ganglia, amygdala, medulla
Pons, occipital cortex, caudate nucleus
In the sleep physiology diagram, which neurotransmitter list is associated with the arousal-activating system? Select all that apply.
Acetylcholine and histamine
Dopamine and serotonin
Norepinephrine
GABA and melatonin
Match each labeled structure in the circadian pathway diagram to its role in sleep physiology.
Suprachiasmatic nucleus (SCN)
Receives light input and functions as the circadian clock
Hypothalamus
Integrates signals to regulate sleep–wake drive
Brainstem (RAS)
Part of reticular activating system supporting arousal
According to the sleep physiology schematic, how does the sleep-promoting system interact with the cerebral cortex?
It inhibits cortical activity to facilitate sleep.
It directly excites the cortex to maintain wakefulness.
It modulates cortical plasticity during REM only.
It has no influence on cortical function.
Refer to the circadian rhythm wheel diagram showing time markers (midnight, 6 AM, noon, 6 PM), sleep stages, and melatonin notes. According to the diagram, when does melatonin release typically stop?
Around midnight
Around 6 AM
Around noon
Around 6 PM
Using the circadian rhythm wheel diagram, which event is most closely associated with the lowest body temperature?
Early afternoon during maximum arousal
Late evening when dimming lights
Early morning near 6 AM
During deep sleep prior to REM sleep
Refer to the hormone curves chart with green melatonin and blue cortisol across day-night cycles. Which statement best describes their typical relationship over 24 hours?
Melatonin peaks during the night as cortisol is relatively low.
Cortisol rises sharply in the early morning as melatonin falls.
Both melatonin and cortisol peak together at midday.
Melatonin remains high throughout daylight hours.
Cortisol is lowest at midnight compared to early morning.
Match each circadian feature to its most likely time window shown on the circadian wheel diagram.
Melatonin release starts
Near midnight
Fast reaction time
Late morning to noon
Maximum arousal
Around noon to early afternoon
Limiting caffeine
Late afternoon to early evening (~6 PM)
Based on the visual showing a brain with a clock and the text “Everything You Need to Know About the Circadian Rhythm,” which statement best defines circadian rhythm in human health sciences?
An irregular pattern of heartbeats controlled by cardiac pacemaker cells
A roughly 24-hour biological cycle that regulates processes like sleep and alertness
A weekly schedule of hormonal surges triggered by external supplements
A seasonal change in body mass driven by temperature fluctuations
According to the instructional text, which physiological measures are used to identify stages of sleep?
Electroencephalogram (EEG) patterns, eye movements, and muscle activity
Blood pressure, respiratory rate, and body temperature
Heart rate variability, skin conductance, and oxygen saturation
Pupil dilation, reflex latency, and blood glucose
The stages of sleep are classified into two major types. Select the correct pair.
NREM sleep and REM sleep
Light sleep and deep sleep
Alpha sleep and delta sleep
Circadian sleep and ultradian sleep
During a typical night, approximately what proportion of total sleep time is NREM sleep?
About 75% to 80%
About 25% to 30%
About 50% to 55%
About 85% to 90%
Which statement best describes how NREM and REM sleep occur across the night?
They alternate in cycles throughout sleep
NREM occurs only at the beginning; REM occurs only at the end
REM precedes NREM in the first hour and then stops
They occur simultaneously during most of the night
Match each sleep type with its defining characteristic based on the material.
NREM sleep
Includes Stage 1 through Stage 4
REM sleep
Alternates with NREM during the night
Sleep cycle identification
Uses EEG patterns, eye movements, and muscle activity
Based on the overview provided, which list correctly reflects the stages within NREM sleep?
Stage 1
Stage 2
Stage 3
Stage 4
REM stage
Based on the description of NREM Stage 1, which statement best characterizes this stage?
It is the deepest sleep phase with marked muscle paralysis.
It lasts a few minutes and represents the lightest level of sleep.
It typically lasts 30 to 60 minutes and involves vivid dreaming.
It is defined by rapid eye movements and increased brain activity.
Which features are typical of NREM Stage 2? Select all that apply.
Stage lasts 10 to 20 minutes.
A period of sound sleep with progressing relaxation.
Increased EEG frequency compared with wakefulness.
Absent eyeball movements and continued slowing of body functions.
Arousal remains relatively easy.
Match each NREM stage to its defining characteristic.
Stage 1
Lightest level of sleep lasting a few minutes
Stage 2
Sound sleep with further slowing of EEG
Both Stage 1 and 2
Arousal remains relatively easy
During NREM Stage 2, which change in physiological activity is expected compared with Stage 1?
EEG shows further slowing and body functions continue to slow.
Eye movements become more pronounced with faster EEG waves.
Muscle tone increases and arousal becomes difficult.
Heart rate and EEG both increase, indicating transition to wakefulness.
Based on the description of NREM Stage 3, which feature best characterizes this stage of sleep?
Rapid eye movements with irregular vital signs
Complete muscle relaxation with large slow waves in EEG
Frequent body movements with easy arousal
High-frequency EEG activity similar to waking
Select all statements that accurately describe NREM Stage 4.
It is the deepest stage of sleep.
Vital signs are significantly lower than during waking hours.
EEG shows further slowing compared to Stage 3.
Sleepwalking and enuresis sometimes occur.
The sleeper is easy to arouse.
Match each NREM feature to the stage in which it most typically occurs.
Initial phase of deep sleep with large slow waves
Stage 3
Very difficult to arouse; sleepwalking may occur
Stage 4
Muscles completely relaxed; vital signs decline but remain regular
Stage 3
A patient experienced sleep loss earlier in the week. According to the NREM Stage 4 description, what is the most likely change in their sleep architecture the next night?
Reduced time spent in Stage 4 to allow more REM sleep
Considerable portion of the night spent in Stage 4
Shift of deep sleep to Stage 3 only, avoiding Stage 4
No change in the distribution of NREM stages
Which statement best describes when REM sleep typically begins and a hallmark feature of this stage?
It starts immediately after sleep onset and is characterized by sleepwalking.
It begins about 90 minutes after sleep has begun and is characterized by vivid dreaming.
It starts midway through the first hour of sleep and is characterized by snoring.
It begins after deep NREM stage 3 and is characterized by body temperature drop.
Select all physiological changes that are typical of REM sleep.
Rapidly moving eyes
Stable, unchanging vital signs
Increased or fluctuating blood pressure
Loss of skeletal muscle tone
Suppressed gastric secretions
Match each REM sleep feature to its description.
EEG pattern
Resembles that of the awake state
Arousability
Very difficult to arouse the sleeper
Cardiorespiratory activity
Heart and respiratory rates fluctuate
Dreaming
Occurs during this stage
Refer to the sleep cycle diagram. Which sequence best represents the typical progression through NREM stages before the first REM episode within a ~90–100 minute cycle?
NREM Stage 1 → NREM Stage 2 → NREM Stage 3 → NREM Stage 4 → REM sleep
NREM Stage 1 → REM sleep → NREM Stage 2 → NREM Stage 3 → NREM Stage 4
NREM Stage 4 → NREM Stage 3 → NREM Stage 2 → NREM Stage 1 → REM sleep
NREM Stage 2 → NREM Stage 3 → REM sleep → NREM Stage 4
According to the sleep cycle diagram, approximately how long does one complete cycle (from NREM onset through REM) take?
30–45 minutes
60–75 minutes
90–100 minutes
120–150 minutes
Based on the diagram, match each phase label to its category in the sleep cycle.
NREM Stage 1
Non-rapid eye movement
NREM Stage 2
Non-rapid eye movement
NREM Stage 3
Non-rapid eye movement
REM sleep
Rapid eye movement
