Blood Types: ABO and Rh (with donuts and sprinkles!)
All about blood types - ABO and Rh blood groups. Who donates to whom? How are blood types inherited? What are the medical issues involved with transfusions? DON'T memorize that donor / recipient table - watch this video instead!
Links to videos mentioned:
Mendelian Genetics: Fun with Cats and Peas • Mendelian Genetics - F...
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VIDEO DETAILS:
Blood Groups: ABO and Rh
Blood Group Systems
32 human blood group systems are now recognized by the International Society of Blood Transfusion
The most important of these: ABO blood group system and Rh blood group system
Discovery of ABO Blood Types
ABO blood types were discovered in 1900 by Dr. Karl Landsteiner at the University of Vienna
He wondered why some patients died as a result of blood transfusions and others did not
Inheritance
Blood types are inherited genetic traits (like eye color, hair color, etc.)
ABO Analogy: Donuts and Sprinkles
donut = red blood cell
A sprinkles = A antigens
B sprinkles = B antigens
no sprinkles = no antigens (plain donut)
What are the antigens chemically?
Alleles in the ABO System
i = base (plain donut)
IA = encodes A antigens
IB = encodes B antigens
Allele Combinations
ii
IAIA or IAi
IBIB or IBi
IAIB
Antigens and Antibodies
The antigens you have on your blood cells are recognized by your immune system as SELF antigens
If foreign antigens are discovered in your body, antibodies (or immunoglobulins) will be made by B cells of the immune system
Antibody Structure
Antigen + Antibody = agglutination reaction
Agglutination = the clumping of particles
Latin: agglutinare meaning 'to glue'
Mixing of all blood groups and the result
KEY: CANNOT transfuse if foreign antigens are introduced!!!
The Rh Antigen
Inherited in Mendelian fashion!
Medical issue: Rh- mother and Rh+ fetus
Good News...
Rho(D) Globulin Treatment
("RhoGAM")
Пікірлер: 846
This lady has the sweetest voice ever.. I'm expecting her to say she made cookies for me at the end of the video or something. Very helpful!! Thank you!!
@aymanalghamdi7827
7 жыл бұрын
Christine Albatal hhhhhhhhhhhhh agree 😅
@karlayork877
4 жыл бұрын
Not cookies -- donuts, of course! ;-)
@Cc-bm3qd
4 жыл бұрын
Lmfaoooooooo
@RainyDay6913
3 жыл бұрын
😊🙏🏼
@supershenron9162
3 жыл бұрын
When your voice says your destined to be a sweet little grandma
I'm so getting an A+ on my Bio final. In fact, it's even in my blood.
@AlphaCenturyX7
7 жыл бұрын
Avi : I give lot of women a positive oooo time cuz my blood go is O+
@narcisahernandez8669
7 жыл бұрын
Avi that's my granddaughter name
@DomCapoDM
6 жыл бұрын
Avi good one.
@wisdomcongeal2110
6 жыл бұрын
Avi lol 😂😂😂😂
@aquaticspasticp5024
4 жыл бұрын
@Brian Mino sounds like aids to me
Why can't my lecturers sound this kind and enthused 😂 so good.
@Penguinprof
3 жыл бұрын
Awww... thank you so much! Glad you found it helpful. And I'll let my vocal coach know! 😃
"they have a little..depression" me: "lol, same."
@Penguinprof
4 жыл бұрын
haha!
@mariyastoyanova31
3 жыл бұрын
i was expecting someone to make a joke about that ha
@sarenatalarico2927
3 жыл бұрын
me to girl me to
@supershenron9162
3 жыл бұрын
Right?? When they say depression is in the blood... they have no idea how right they are xD
You explained this better in a few minutes than I have understood in 2 weeks of study. THANK YOU!
Probably the BEST educating video. Education systems should follow similar concepts!
@Penguinprof
8 жыл бұрын
+Yasser Abood Wow! Thanks so much! You made this penguin blush.
@thebestofallworlds187
Жыл бұрын
@@Penguinprof do all gay people have the same blood type?
13:08 "He's so positive" 😂😂😂
@NikhilSN-om2vw
4 жыл бұрын
Nice😂😂 dear
I have had this explained to me 1,000 times by different professors, and I have always struggled with antigen vs antibody, and it's been so frustrating. You are the only who has explained this in a way that I can actually understand! Thank you!
Discovered your videos today and binge-watched ! I am a 70 year old PhD and you have explained things that I never understood, but just memorized ! Your deep understanding allows for an elegant and entertaining presentation. I will recommend you to my grandchildren and my AARP friends as well.
"Look at him, he's so positive" xD Love your videos, Penguin Prof! Thank your for taking the time to help us out :) Have a wonderful day!
That was great!! Thank you so much! also its refreshing to have the teacher in the video sound enthusiastic about what theyre teaching, it helps me learn and retain the information. Youre awesome.
I love your lecture - you enthusiasm and up beat personality in your voice make it much more fun learn.
I never taught that I would understand blood typing until I stumbled upon your channel. After watching ur content, I subscribed straight up. God bless you.
Great clarity, mnemonic, and tone! Loved this explanation :)
Best description I've seen thus far. Thank you!
In love with her voice!!! Thank you! Greetings from Argentina.
Thank You so much for making this so easy to understand!!! I love, love, love your video!!
This was an amazing video and I loved the donut analogy. They way you explained the material was very helpful.
I absolutely loves this video. Shes a great teacher! Keep me interested the entire time and made it relatable.
This analogy sounded so weird at first, but after watching I realize it was just *perfect*. Thank you so much :)
You have such a wonderful voice. It has the magical ability to cheer everyone up.
This is right up there (if not better) with the best - Khan Academy, Bozeman Science, Crash Course... thanks for your amazing work!
This was awesome. I missed lecture on this topic and because I watched this video I don't feel lost at all. Very confident now. Thank you.
Literally the most helpful teaching video I've ever watched. Thank you!
You are incredible. Your energy is very contagious and engaging.
Thank you very much for the clarity in your voice and explanation. Very informative and easy to follow along. Please make more videos especially regarding other science topics!!
You have saved me with my human bio test! Thank you so much!!! It was very easy to understand, much more than the strange worksheets given in class. Thank you again!
The donut analogy works great! Never gonna forget this! Very interesting. Thank you!
Awesome visuals and comparisons. Thank you!
This is excellent and I love the humor. Please keep posting awesome videos like this one!
Thank you so much! I couldn't understand any of this during lecture & you just explained it to me in such a short amount of time, thank you❤️
Thank you so much for making videos that are simple yet very informative. It really helps me to understand difficult concepts while studying in nursing. ☺️ I like the way you explain. Thanks again❤️
Very well presented. The ABO group system could be hard to understand but you made it look real simple.Awesome. job!
Have no need to know this stuff. Just find it really interesting and hard to stop watching. That's a good thing. Will be checking out your other videos.
Beautifully explained, makes sense when you break it down like this...especially into doughnuts :) Thank you very much!
This video was provided by one of my professors in a medical program. It would very helpful for someone who has never learned about the ABO group before.
thank you so much. i have a blood test tomorrow and was freaking out with all the crap i had to learn on top of this chart and you just made it soooo easy! THANK YOU! nursing school is so hard but people like you who make these videos make a major difference in helping me study
@Penguinprof
8 жыл бұрын
+Jarrod Pairgin Thanks for watching - I'm so glad to hear you found it helpful! Keep at it and GOOD LUCK!!!
T'was just so impressive! The explanation, clarity of the video and your voice was just perfect!!! Thank you so much! It helped a lot!😄😄😄
@Penguinprof
7 жыл бұрын
I'm so glad to hear it! Thanks for watching!
THANK YOU SO MUCH!! You are so clever and sweet and funny this are the moments when you enjoy learning, loved it, keep the donnuts and kitties flow up!!
What a wonderful comparison.
@Penguinprof
8 жыл бұрын
+Skylar Adele (sky) Thanks so much - I'm glad you found it helpful.
@calligirlg5788
2 жыл бұрын
Hi. Do you have additional resources for RH negative blood type? There seems to be very little info on the internet. Thank you!
Best analogy ever, donut with sprinkles .... Thank God we have teachers like you out there...
Good job. smooth presentation with no interruptions. Splendid!!!
@Penguinprof
8 жыл бұрын
+amadu adams Thanks!!!
Fantastic video!! So clear and provided the right depth of relevant information.
THANK YOU THANK YOU THANK YOOOOOOUUU!!! I got so confused in Haematology class about blood grouping and you couldn't have cleared it up any better :)
Very clear cut! Good job
Your lesson is so interesting and heartwarming! ☺️
You are so nice and really good at explaining, thanks so much :)
love this! Now i have a clear understanding about blood typing... still a lil confuse about Rh antigen.
Excellent video! One of the best by far! Thank you!
Thank you for all of your help! This made it so much easier to understand :)
Thank you for this vid. Hoping to see videos of other blood types too!
Thank you so much ma'am for making this so easy to understand, loved this! :)
the sweetest voice , best educating video ,thank you so much
You saved my life. I love you. I'm so gonna ace my final tomorrow. Thankyouu.
OH GOSH! This is the best video ever for understanding this! And her voice is so soothing thing and mellow about the whole thing! I came here freaking out about this paper I have to write about the inheritance of blood types and I feel so much more confident now. Thank you!!!!
@Penguinprof
8 жыл бұрын
+Stacy McCarthy You've made this penguin blush! Thanks for the kind words - I'm so glad you found it helpful!
@Stacymc2012
8 жыл бұрын
AW! You're very welcome! I'm re-watching the video to make sure I didn't miss anything, and wow! I wish you were my Bio professor! Thanks again!
@Stacymc2012
8 жыл бұрын
I wanted to let you know that I received a 100 on my final paper and an A- on the class! THANK YOU SO MUCH AGAIN FOR YOUR VIDEOS!
@Penguinprof
8 жыл бұрын
+Stacy McCarthy Yippee!!!! That's awesome news! Congratulations! So glad I could help!!! :)
Got my questions in obstetrics correct thanks to this. Thanks!
My Instructor sent me the link to your video and I'm glad that she did. The reading material was confusing and now this makes it make sense. The video was very informative, helpful, and helpful. Thank You.
Your are AMAZINGGGG. You made this topic for USMLE more easy to understand!! Thank you!!
Thank You for sharing. This is absolutely helpful and interactive. Much Appreciated. :)
the best video I've found on this! Thanks !
Thanks for the clarification.
so informative... Thank you
@saltedkiwi2551
6 жыл бұрын
Q
I wish my biology teacher would explain topics in such a fun and interesting way...thank you so much!!!
I'm in my first year of grad school working towards my Family Nurse Practitioner degree and I love watching your videos. You make it so easy to understand! Keep it up!!
@Penguinprof
7 жыл бұрын
Thank you for watching! I plan to!!!
This is the perfect educational video, pleasant fun educational and made simple to understand. Thank you so much. Subscribed straight away.
woow I study ABO through past 10 years and always forget it but now with donuts example it stuck in my head , thank u very much
Outstandingly fun and helpful. Thanks!
You just nailed it ... outstanding explanation
This video was SO helpful. Thank you so much!!
Great help for me to understand these concepts. Thanks!
You have beautiful voice. Very well explained - thanks!
pretty clear, hadn't seen your vids before. i'll be back! thanks!!
First time came across this channel and felt in love w the narrator's voice
thank you, you're the best!! greetings from belgium
I just saw donuts on thumbnail and I came here...
Studying hard for my final! Pray that I get an A on my anatomy final !
Thank you so much! This is very helpful!!! Keep up with the videos, I look forward to watching more from you!!
Useful and very entertaining video! You made learning less stressful & at the same time fun 😊now i finally understand!
That was really helpful, I appreciate your efforts.
Actually i was checking all this information from several days but can’t find a good answer. After watching this video all of my doubts have cleared. Thank you
Brilliant doughnut analogy of blood types!
This was an awesome way to remember the fast paced lecture I had last week! haha thank you!
@Penguinprof
8 жыл бұрын
+Cassie Mcvaney So glad you found it helpful. Donuts for everyone!!
this lady is amazing.
Thank you for making this so easy to understand.
Wow, far better explained than my textbooks ever could. Subscribed.
What a great video! I just understand something I heard when I was a child (my dad is Rh- and my mother was pregnant. They were checking the blood type of my little sister for knowing if that was her last pregnancy). GREAT GREAT GREAT CHANNEL!!
I cant tell how much I am glad I found your video! Thank you so much. It was very helpful!!
This is the best explanation ever ! Thankkk youuuuuu
very nice explanation , simple and concise !
Your voice is really pleasant to the ears 😊😊. And Thank you for such awesome concepts. Stay blessed ☺ !!
I’m not even from the medical field but this was so easy to follow and learn. Great job explaining the subject!
@Penguinprof
3 жыл бұрын
I'm so glad you let me know!
This is very well done. I'm taking my nursing national boards exam and I was looking for a visual refresher on blood and RH and this was great. :)
This was extremely informative. Thank you
Great analogy with the sprinkles ;) loved it thank you
This video is amazing!! The first women I've heard on youtube science channels! You sound so happy and nice and all the pictures have really got this ingrained in my memory. Thanks heaps and please keep making these videos!
@Penguinprof
6 жыл бұрын
Thank you so much for letting me know!!! I'm glad you found it helpful. I make as many videos as I can, but I'm a full-time professor, so my day job (and my own students) are always my priority...
I looked for this out of pure curiousity, and I really enjoyed this video. Eaesily understandable, thankies :d
You just helped me SO much! Thank you!!!
two different teachers and done could have explain this as good as she did. thank you
I agree with Hoxa Gens, the prof of this video made it perfect and pleasant!
Wow this was amaizing!! Totally understood everything! Thanks