SLEEP
Define sleep ?
eyes are closed
nervous system inactive
muscles relaxed
how many stages of sleep are there ?
5
Define Germs
are tiny organisms, or living things, that can cause disease
define physical activity
any form of bodily movement that uses up energy
define rest ?
freedom from activity or labor
what stage does R.E.M take place ?
stage 5
Personal Hygiene
the many practices that help people be and stay healthy.
define exercise
Planned physical activity done regularly to build or maintain one's fitness
why do we need sleep
body to recover
brain to rest
side effects of sleep deprivation ?
Short-term memory loss
Delayed response time
Lower performance in class
Mood swings
4 groups of germs
bacteria
protozoa
virus
fungi
how many minutes of exercise do teens need
60 minutes
what does having a good amount of sleep help to do ?
helps with focus
improves concentration
improves academic performance
Insomnia
Difficulty falling or remaining in sleep
what kinds of things should humans do to maintain their personal hygiene and wellness
going for physicals
going for a routine eye exam
using sunscreen
brushing twice a day
give me one way to know if you're physically unfit ?
Easily winded or out of breath when exerting yourself
You get injured very easily when participating in physical activity
You get achy muscles even after a very small amount of physical activity
You get stiff joints (a sign that you’re sitting too much)
You are weak and can’t carry heavy objects
how many hours of sleep should a teen get /
8-10 hours
Narcolepsy
Sudden, involuntary “sleep attacks” that can make one lose muscle control, and vivid dreams
give me one risk of being physically unfit
Coronary Heart Disease,
Strokes
high blood pressure
Breathlessness
flabby body
little energy
stiff joints
Osteoporosis
poor posture
overweight.