Why do we have different BLOOD GROUPS? Why Do we need Blood Transfusion?

What makes our blood groups different and why we need transfusion? Watch in HD and don't forget to turn on the captions.

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Timestamp:

00:00 What is blood?
00:30 Blood group
01:26 Blood and antigen
01:51 Rh factor
02:15 Universal donor and universal recipient
02:31 Blood transfusion
03:23 Why blood transfusion is performed?
03:57 Blood transfusion preparation
04:32 Support us!

[lenara]

It's never late to discover this interesting channel

[mahanthivadlamudi]

Very very attractive and understandable
And it will be for a long time in our memory as it is like a movie not as a lesson

[radhekrishna_lifeline_thak]

You Channel Deserves
1, 000, 000, 000 Subscribers..!!!
👏👏👏👏👏

[richarddagrdede]

I like the basics here and I can aloborate on them some more since i do work with this stuff in a lab. Firstly blood type 0 is called blood type zero because of the zero a and b antigens om the red blood cells. It is true that you usually give rhesus D negative blood to patients who dont have that antigen. However if there is a shortage in for example 0- blood you can switch over to 0+ blood if necessary if the patient is not known to have antibodies against them (you dont make those naturally). We will only do that to male patients since female patients who maybe can get pregnant in the future can have pregnancy problems due to possible antibodies being made. There are also a lot more blood types then 0, a, b like rhesus e, E, c, C and kell for example. It makes blood transfusion sometimes a bit more complicated then what this video explains but in my opinion it makes it very interesting!

[BrycenCabitac]

This is my Science Lesson link video! Thank you very much! You deserve 100, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000, 000 Subscribers! 😎👍🏻😊😀

[mustafafahmey]

during 2:28 there is a mistake u said ( universal plasma donor has type AB positive) u meant to say (the universal plasma recipient has type AB positive) recipient not donor. Great Video anyway <3

[emmafrank]

Actually!!! I found the lecture very understandable.

[why]

Just because you are told you need a transfusion doesn’t always mean you need one! I was discharged needing a transfusion, I refused and managed to completely recover without it. My daughter has O blood type and had a difficult pregnancy with the shots.

[MaxXximilian]

Still did not answer WHY we have different blood types. Why in the first place?

[sanjibdutta]

This was a nice and interesting video... Make more videos for our help.. keep it But do u know any person who has A-, B-, AB- or O-... Blood group..???

[ricchburglar]

I thought this was a Kurzgesagt video.

[TungLe-pkbf]

Đeo kính cận thị viễn thị có phải đi khám không

[agrobertson]

You know I got donated blood from someone anonymous but he had O- blood. And it tastes shit

[Bunford]

Why didn't you name the channel Meducation seems more creative

[Creatorsan]

I like to remember the word Rhesus by saying Reese's. They sound the same.



I was hungry in biology class I'm sorry.

[richardshaw]

Hopefully watching that guy die while getting the wrong blood type gave everyone here the message...

[afroditek.musicstudio]

Hello, could I use this video for a non profit campaign in Crete Greece organized by the municipality of Chania about blood donation with attribution of the source? The only change that will be applied is that I will translate the words in Greek, because it will be presented to primary school students. Please let me know if you agree with that. Thank you.

[H.iAN.Suarez]

What is the difference of A+ and A-, I'm Confused