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Subido el 15 de marzo de 2021 por Marta G.

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it could happen to any of us we're still feeling worse and worse and suddenly we cannot 00:00:00
but the only thing we want to do is just go to bed what happens we have a disease 00:00:24
we're going to study them there are many things that can attack our body there are many things 00:00:29
that can kill you why don't we don't die by everything that attacks our body because we 00:00:37
have a very sophisticated way to prevent infections to prevent illnesses we have an 00:00:45
immune system. Let's go into study it. Unit 9, immunity. We are going to study many things in 00:00:52
this unit, from our health, from the illness, the type of illnesses that we have, and also the 00:01:08
different organisms that can attack us and how our body defends itself. And if it cannot defend 00:01:15
itself, how we can take some products to defend it. But first of all, we need to define what is 00:01:21
health and what is illness. So, point one, health. 00:01:29
Now, get ready 00:01:36
to copy the definition. Health, state of 00:01:38
complete physical, mental and social well-being. 00:01:42
Now that we know what is health, we 00:01:46
need to think of its opposite. It's opposite to illnesses. 00:01:50
Everybody can think that a person that is ill 00:01:54
is because it's not completely healthy. 00:01:58
Now you have the definition, so you know what is a healthy person. 00:02:01
What shows to a person that is ill? 00:02:06
There are some symptoms that can show that the person is not feeling completely well. 00:02:09
What are symptoms? 00:02:14
Copy this, symptoms are signs made by our body that something is wrong. 00:02:16
For example, imagine that our temperature body rises. 00:02:23
we have fever then it's a symptom that there is something wrong with our body or something is 00:02:27
inflamated or that our sugar levels increase or decrease all those are symptoms and something is 00:02:33
not going correctly in our body our body will react to these symptoms but sometimes if we don't 00:02:41
feel really well we need the treatment and what is the treatment treatment is the management 00:02:50
and care of a pair of a patient to combat a disease or disorder so if we are health everything 00:02:56
is correct with our body if we feel ill then we have some symptoms and maybe we need a treatment 00:03:07
to help us get healthy again now let's start a different type of illnesses to study them we're 00:03:13
going to make a classification of the different types and give some examples of them how we're 00:03:21
going to do it we're going to make a marvelous flap yeah i know you love it okay how we're going 00:03:27
to do it we're going to take half of a paper this is half of a paper and we are going to prepare a 00:03:34
window okay we'll open here's the middle part and we'll open in two windows and in these windows 00:03:40
we're going to divide it into three parts so in total we have six squares here at the front 00:03:49
we open it as you can see i have also made lines under the three parts and in the middle one to 00:03:59
divide we have our flaps closed like this and on the outer part we're going to write the following 00:04:10
the different types of disease this is one type of classification there are many others but 00:04:19
we're going to start this one okay types of disease and we have infectious disease 00:04:25
deficiency disease progressive disease genetic disease and mental disorder 00:04:32
so that's what you need to write on the front part now we open all the upper part of our flaps 00:04:39
and under the title type of disease we're going to write definition and on the bottom part examples 00:04:47
so we have we're right here on the upper part here the definitions of in this case would be 00:04:56
infection disease and deficiency disease and underneath the different examples 00:05:01
what is an infection disease is an invasion of an organism body by disease-causing aliens 00:05:09
we can have viruses bacteria protozoa or even worms i have chosen for different infections but 00:05:17
there are many others the coronavirus or kobe 19 is an infection disease that we transmit these 00:05:26
viruses through the dust or through the air we have the cholera which is a provoked by a bacteria 00:05:35
which can be found inside water, inside dirty water, that's why it's very problematic in some 00:05:45
developing countries because the water is not completely clean there. Malaria is one of the 00:05:51
illnesses that more deaths cause in the world, more than COVID-19, I can tell you, but they are 00:05:59
in tropical countries most of them africa measles which in hispanics is salampion 00:06:08
luckily it's a disease that here in this part of the world is not a very problematic disease we 00:06:18
have a size against it and even if a person wouldn't get a design there are ways to treat 00:06:24
it it's very problematic in other countries where a health system is not so secure deficiency 00:06:31
disease which in spanish we call it enfermedades is the result from eating a diet which does not 00:06:39
supply a healthy amount of one or more nutrients what does that mean that we take a diet but 00:06:47
because it's not very healthy we don't take all the nutrients that we need for example a people 00:06:54
who are strictly vegan they have to be very careful that they take all the vitamins that 00:07:01
they need or if a person is eating a lot of fast food that is not taking care of him or herself 00:07:08
there could be a deficiency of some of the vitamins as well 00:07:15
some diseases caused by this lack of nutrients for example anemia maybe any of you have suffered 00:07:20
anemia is when you have lack of iron inside your body and the red blood cells cannot carry 00:07:27
the oxygen correctly around your body, that is anemia. Rickets, luckily we don't have it in this 00:07:35
part of the world, in Spanish we call it raquitismo, and it happens when a baby doesn't get enough 00:07:43
calcium and phosphorus and he or she cannot develop the bones correctly and they are very fragile and 00:07:49
they broke easily. Scobie was very common from sailors, in Spanish we call it escorbuto. 00:07:57
Sailors had sailed for many many months and they didn't get enough fresh vegetables or fresh fruit 00:08:06
so they didn't have enough vitamin c in the bodies. The problem with this as they start 00:08:13
losing their teeth, they become black and really ugly. We get to the next part, open the bottom 00:08:20
part here, we're going to fill in progressive disease, a genetic disease and mental disorder. 00:08:29
Let's go with the progressive disease, since we open this direction and I want to have all the 00:08:37
examples in the central part, we're going to write on the bottom part the definition, 00:08:44
which is a disease whose course is worsening until death or organ failure in spanish we call it 00:08:49
enfermedades degenerativas here we have four illnesses that unfortunately they do not have a 00:08:57
cure and they are worsening with time for example the multiple sclerosis we'll talk about it when 00:09:04
we talk about the neurons remember that we say that in the people who suffer this illness 00:09:11
their myelin sheath start to get attacked by the white blood cells and that is a huge problem 00:09:18
because the they end up impaired immobilized the alzheimer's disease is an illness that although 00:09:25
it is very well studied we still do not know what causes it that's a really big problem because we 00:09:34
cannot find a cure until we don't we do not know what causes alzheimer but the thing is that the 00:09:41
people start losing memory with time they cannot remember things that happen short time before and 00:09:48
it is worsening with time until it provokes death parkinson it's an illness which makes your body 00:09:56
shake. Before it was thought that it was an illness from very old people, but now more and 00:10:05
more people develop it at a quite young age, I mean in 40s, 50s, in the 40s, 50s, and it's an 00:10:13
illness that at the end it could kill you because it can paralyze your heart or your lungs. And 00:10:21
Diabetes, although it's not an illness that usually causes death, unless it's not very well treated, 00:10:29
but it's never going to have a cure. 00:10:37
When you start treating a person from diabetes, you cannot stop treating that person. 00:10:39
Genetic diseases are caused by one or more abnormalities in the genome. 00:10:47
Remember that we say that all the genetic information is in our DNA, which is inside our cell. 00:10:53
Imagine that we have a problem not in a cell, for example, from the skin, but in a cell from an spermatozoa or in the ovum. 00:10:59
Then the baby who is going to be born is going to have this abnormality, these genetic diseases, and also it's going to carry through generation. 00:11:08
It doesn't need to go from father or mother to son or daughter. 00:11:19
It can come from grand-grandfathers or grand-grandmothers and end up in the other generation because it was hiding from a long time ago. 00:11:24
Some examples of these genetic diseases. 00:11:35
Haemophilia, which is an illness where when you cut yourself, when you bleed, the blood cannot stop because it doesn't coagulate. 00:11:38
the platelets do not work correctly and they do not cut the bleeding and you can die from that 00:11:48
usually suffer by men because it's related with the x chromosome but also women can suffer from 00:11:57
it cystic fibrosis is another example or color blindness which in spanish is daltonismo 00:12:05
Finally, mental disorder, which in Spanish is enfermedades mentalas, they are a behavioral or mental pattern that causes significant distress of personal functioning, meaning that it doesn't make the person live his or her life correctly, according to the society we are in right now. 00:12:12
we have seen some illnesses which are mental disorders when we read the book but some others 00:12:35
that we can think about are schizophrenia which is an illness when a person thinks that has to 00:12:42
get some orders from a boy that comes from his or her head and it's very dangerous because it can 00:12:50
even be violent anorexia that maybe you could think that is an illness related with the digestive 00:12:58
system but is mostly mental disorder so it's not because of the person wants to stop eating it's 00:13:06
a mental disorder and this person needs to be treated by a psychiatrist neurosis is when a 00:13:15
person is neurotic with certain behaviors he or she cannot make his or her life correctly because 00:13:23
of these behaviors that they need to be in a certain way having always the same stuff in the 00:13:31
same place or done stepping on the red tiles on the floor or things like that but all of us are 00:13:38
bit a bit neurotic with some things but if it doesn't make your life work correctly then it's 00:13:47
a mental disorder finally depression sadly is one of the illness that affects more to this world 00:13:53
where we are living especially the developed countries not the developing the developed 00:14:02
countries because we have suffered for so much stress and so much pressure from society 00:14:08
that a lot of people suffer from depression. 00:14:15
That's all for today. 00:14:20
Today we have learned about health, 00:14:21
we have learned about the illness, 00:14:22
we have learned about the different types of diseases 00:14:25
and examples related to them. 00:14:27
I hope you find it interesting. 00:14:29
See you next day. 00:14:31
Huh, huh, huh, huh, huh, huh. 00:14:45
Idioma/s:
en
Autor/es:
Marta García Pérez
Subido por:
Marta G.
Licencia:
Reconocimiento - No comercial - Sin obra derivada
Visualizaciones:
107
Fecha:
15 de marzo de 2021 - 8:30
Visibilidad:
Clave
Centro:
IES FORTUNY
Duración:
14′ 48″
Relación de aspecto:
1.78:1
Resolución:
1920x1080 píxeles
Tamaño:
1.17

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