Blood Groups Overview
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- เผยแพร่เมื่อ 7 ส.ค. 2024
- Download the handout at www.bbguy.org/pdf/BB1Updated12....
NOTE: There is an inadvertent typographical error in the description of the H antigen and the ABO chains, first seen at 15:55 of this video but repeated multiple times. The subterminal GalNAc should be GlcNAc. I regret the error and will correct in future updates.
This Blood Bank Guy video, recorded in December 2011, contains lots of information about the major blood group systems. It is, in fact, a modified and updated version of the blood groups lecture (Blood Bank 1) that I used to give when I taught for the Osler Institute Pathology Review Course. - วิทยาศาสตร์และเทคโนโลยี
I only studied this video about 3 times before taking my ASCP MLS and blood bank was my highest score on it... thanks for these videos
Wow! Thanks so much, and congratulations!
I'm from the Philippines and I'm planning on taking the ASCPi soon. You did much better than my BB professor! Thank you for your videos and notes.
I will be taking mine next month so your comment is very encouraging! Thank you so much to Dr. Chaffin for these videos, I wouldn't have made it through my BB class or rotation without them! And congrats!
Elizabeth Becerra I am studying to take my MLS ASCP exam myself and I find all the BB guy's videos extremely helpful
This is amazing, only 15 minutes in and this has explained and cleared up a lot of things that weren't covered enough. Thanks a lot!
I discovered that our profs at the university did nothing to teach us BB, but you just made it so easy! Thank you so much!! Will be taking my exam soon and now I'm much confident that I can do great on BB questions. That's really helpful and opened my mind and just made the BB the most fun! Thanks again!
Hi... I want to thank you for this video. I am a laboratory science instructor and I know how it feels to talk that long but seems to cover so small portion only of a ginormous topic. So I think you are very generous of your time and energy.
I am reviewing for a licensure exam in UAE and this helps me a lot in recalling important things in Immunohematology. I appreciate the help this video extends. :)
I had a wonderful instructor for my lectures in college and still there were things here that clarified so much for me with your visual aids. Some of them might have felt silly when you made them, but hey, sometimes the simplest concepts can get lost amidst the thick of things. I don't feel so freaked out for my upcoming MT exam now.
You've just helped me a ton in understanding this and i actually enjoyed listenning, very well explained and easy to understand. You're are brilliant.
This is the best lecture I've gone to for better understanding BB.. Easy to remember the key concepts for each of the blood groups. Sooooo much THANKS for this video.
Awesome video. I work at a hospital and rotate in blood bank. We just had a patient with anti-U antibody. Pt needed transfusion. This U negative blood type is extremely rare. We had to call red cross to get these units. They were frozen units and saved for occasions like these.
Thank you BB guy...your podcast and notes made me realize how interesting blood banking principles...it allowed me to understand basic principles so clearly...thank you so much
Dude I owe you so much you saved my life ... hope to see more videos coming up soon
Life saver great lecture really helped me understand the blood group system.
Your channel is a life saver! I was completely lost in Immunohematology. Thanks!!!
I'm very happy that the videos have helped you, Karoline!
-Joe
Thanks so much!! I appreciate the work you put into these videos.
i wish u were teaching my class i am forever grateful sir
I love you man... this really opened up my understanding.
Thanks a lot BloodBankGuy. One of the topics you covered here appeared on my board exam.
Thank you dr Chaffin for this excellent lecture, you 're the best.
Nice work. Your lecture is just what I needed.
Great Thanks for spending your time doing this it is fabulous!
It was a very in-depth (and now my brain hurts!), however, highly informative and helpful to me. I am recently employed (in training) by a trauma center and must brush up on my blood bank theory. This is a great refresher for me since I passed my ASCP nearly 25 years ago and have only worked in very small blood banks in the past. I appreciate the material. You are an awesome teacher. But WOW, do you talk fast! ;-)
This is very helpful to me..I enjoy your lecture and thanks a lot for sharing your knowledge.
you are better at explaining than all of my professors combine, for real.
Amazing video. You have cleared so much up for me. Thank you so much!!!
Thank you so much for the excellent lecture! really helpful.
Great video...very clear delivery. Subscribed.
thanks for this lessons its helping me alot through my BMS role in BT
Its 2018 but this can serve as reference yet for me. Thank you and hope you produce more and help inspiring medical-related students like me. God bless! 🤗 😊☺️
You are incredible another ASCP listener and my protests are showing bloodbank as a promising area due to your videos
Fantastic presentation. Thank you!
you are so good I love it you are really expert on immunohematology dear BBGuy
Good Stuff! Thanks BB guy!
Thank you for a great lecture.
MNS system go to 59:22
You r really awesome. . you made this complicated stuff really easy. . thnx n keep making such difficult stuff easy for us :)
Thanks BBG!
Thank you very much , really it is SO useful
wow i just understand from you the mechanism of the effect of proteolytic enzymes on the surface of the red cell that was a brain opener thanks
excellent lecture and valuable information
I used this for my report. So helpful
Nice lecture.Thank you for very much for this helpful video ....
Thanks a lot for such informative podcosts
Rh haplotypes well described, and good to remember.
Thank you for the video Doc!
Thank you ... so so much .. I don't have to go to class .. I just have to watch your videos .. they are a life saver
Great lecture!!👍
I enjoy this. This overview covered alotta things from the many lectures I cbf goin through all. I know the information is in the handout, but can there also be the powerpoint or pdf for the lecture? It's just easier to read the main points.
For that particular lecture, no. I will be doing a new version this year, so perhaps I will make the slides available for download then, but not for this version of the lecture.
Made my life a lot easier. Thanks.
excellent presentation!
Substantial video, worth to watch. But I was hoping, I could find the JMH blood group system on your vid. 'coz I really need it for my report. I already googled it, but the infos. are so limited. Hayyy..
Thankyou so much.. it was very precise.
Great content and summary thankyou!! 😊
It is very helpful! thank you. uhm. just wondering, do you have a video about the I system and I antigen?
Not specifically, Christian. Sorry about that!
-Joe
Excellent lecture, very detailed. I was hoping you could clarify something for me in regards to the biochemical structure of the H antigen: in the video, you show the terminal galactose being bound to a subterminal N-Acetylgalactosamine, however I have encountered this structure described as being comprised of the terminal galactose bound to a subterminal N-Acetylglucosamine rather than an N-Acetylgalactosamine in various immunohematology textbooks. Which model is correct? Thanks!
GlcNAc is correct, Levi. It was a typo that got distributed throughout all the diagrams, and I didn't notice it until a year or so after I recorded it. It will be corrected in future updates. Thanks for noticing.
bloodbankguy Great, thanks again!
Greetings from Greece!A lot more comprehensive than reading all that stuff on a book!I will definitely go on watching all other videos as well!I notice that there are more videos here on youtube channel than on the website..for example i didn't notice on the website the videos about plasma and platelets...Am i right?
The plasma and platelet videos are the only ones not on the BBGuy site, because they are both so old. They will eventually be replaced.
Really useful blog can you do more of these??
Great. thanks so much.
this is greattt
very useful video
Thank you so much
u r perfect thank uuuu
Thank You .. Great !!
Thank you!!!
ACE! THANKS
Thank you!
Good Afternoon i am trying to download the hand out but i can not get through, pls help me
Try it now. For some reason, the link got messed up, but I have fixed it.
Thanks sir....
If I can give this video a million like I will
Unfortunately, this vid is not update.. Your slide present only 30 blood groups at 2012 ..But... Nowadays, 031 FORS, 032 JR, 033 LAN, 034 VEL, 035 CD59 and 036 Augustine just made 36 blood groups with the variation of 346 red cell antigens.. lol.. Don't worry.. More to come! Mark my word!!!
Thank you, its very nice video but if you talked a littele slowley I could follow you much better
Thanks too much
I wish that you teach me all of courses I got :)
One word
Thank you!