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Tema 3
1. UNIT 3 : DISEASES AN ILLNESSES
INFECTIOUS DISEASES
Infection diseases is caused by bacterias or
viruses.
Some barterias caused tetanusm salmonera,
conjuntivitis...
Some viruses caused chikenpox, colds,
papilloma....
HOW DO INFECTIOUS DISEASES
SPREAD?
And infection diseases it is contagius througt
the air by the ose or mouth.
Example->When you are cold an you sneez or
chooch, and you don't put your hand in your
2. mouth or nose,the bacterias are in the
air.When the people breath, the bacterias
enter througt the nostrils and you have the
cold.It is transmited by the air.
Salmonera is when the food is contamined for
the food (eggs or chiken)
Malarania is transmited by bite.
The body reacts whit natural defenses-
3. >BLOOD WHITE CELLS.
NON INFECTIOUS
DISEASES
Non infectious diseases are not
caused by organisms.They are caused
by factors: environment,unhealthy
lifesyle....
Allergy is a reaction that come into
subtances.Example->Asthma, which
make breathing very difficult.
4. Cancer is wich the body's cells begin to develop
in a different way.
Unhealthy lifestyle is when you eat fast food
and lifestyle cause problems and heart diseases.
Mental diseases is depresion and degenerative.
Alzheimer's diseases affect the nervous system.
5. Diabetes is when you have lot of sugar and you
net insulin.
TIPS TO STAY HEALTHY
EAT HEALTHY
Eat 5 times a day:THREE MEALS-
>BREAKFAST, LUNCH AND DINER.
TWO SNACKS->(FRUIT OR CARROT)
6. AVOID SUGARY FOOD
DRINK 2 LITRES OF WATER
DO EXERCISE
Exercise make your muscles and heart stronger.
SLEEP ENOUGHT
Is importan sleep 10 hours a day.When you
sleep you grow and the brain repairs.
KEEP CLEAN
You have to wash your body because in your
7. body are bacterias and dirt.Is importan to wash
your hands before you go to toilet and before
you eat.
PREVENTION IS BETER THAN
CURE
Regular check ups and vaccinations will protect
you from diseases.
GAME OVER
Computer games are fun but they can be
harmful if you play always.
8. SAY NO!!!!!
Drugs such as alcohol and tobacco cause very
serius healht problems.Alcohol can affec your
brain.Example->When people say you take a
cigarette you have to SAY NO!!!!!
ADVANCES IN MEDICINE
Vaccines were discovered by EDWAR JENNER.