Week 4 NR226 week 4 Sleep and Rest Questions with
complete solution 2025/2026
1. Proper rest and
sleep are as cyclical and alternates between periods of wakefulness that vary in
important to length and depth, with the purpose of regulating physiological
function and
health as good nutrition behavior responses.
and adequate
exercise. Sleep is a
physiological process
that is
2. Functions of Sleep -restoration of biological processes including tissue renewal (cell
and Rest
divi- sion and synthesis of protein)
-recovery from illness
-memory consolidation
-mental relaxation
-preparation for wakefulness
-dreaming is important for learning, memory, and stress adaptation
3. Without Proper -rapid eye movement (REM) sleep is associated with early brain
Sleep and Rest devel- opment, cognition, and memory
“ability to concentrate
‘irritability
“ability to make judgments
‘confusion
“ability to participate in daily activities
‘risk for chronic diseases (hypertension, diabetes mellitus, obesity)
“body functionality (mood, motor performance, memory)
‘health care costs and hospitalization
“immunity
‘risk for motor vehicle and industrial accidents
“metabolism
4. Sleep Cycle Overview: Typically 4 to 6 cycles per night.
1/
6
, Each cycle lasts 90 to 110 minutes.
2/
6
complete solution 2025/2026
1. Proper rest and
sleep are as cyclical and alternates between periods of wakefulness that vary in
important to length and depth, with the purpose of regulating physiological
function and
health as good nutrition behavior responses.
and adequate
exercise. Sleep is a
physiological process
that is
2. Functions of Sleep -restoration of biological processes including tissue renewal (cell
and Rest
divi- sion and synthesis of protein)
-recovery from illness
-memory consolidation
-mental relaxation
-preparation for wakefulness
-dreaming is important for learning, memory, and stress adaptation
3. Without Proper -rapid eye movement (REM) sleep is associated with early brain
Sleep and Rest devel- opment, cognition, and memory
“ability to concentrate
‘irritability
“ability to make judgments
‘confusion
“ability to participate in daily activities
‘risk for chronic diseases (hypertension, diabetes mellitus, obesity)
“body functionality (mood, motor performance, memory)
‘health care costs and hospitalization
“immunity
‘risk for motor vehicle and industrial accidents
“metabolism
4. Sleep Cycle Overview: Typically 4 to 6 cycles per night.
1/
6
, Each cycle lasts 90 to 110 minutes.
2/
6
