Fun with the Lewis System!

The Lewis Blood Group System can be confusing, but it really CAN be fun! This video from 2013 describes the details of the Lewis System in ways that will hopefully make them more memorable and entertaining.

[@ashishrajput654]

Best presentation on a relatively difficult topic. Recommended for residents and lab techs......

[@isabelabbott5346]

"These are amazing! You're a lifesaver!" - Every med student in my class right now.

[@skyrbear1652]

Thank you for creating and sharing this video. You presented this material in a much more interesting and helpful way than the textbook.

[@selinadao3523]

Love your animation, they really help with visual learning and make it more entertaining! Maybe you should make a video for ABO Discrepancies.

[@bloodbankguy]

+selina dao Thank you, Selina!

[@chestervaliente2887]

I admire the way you share your passion. Thanks a lot.

[@yinxuehui]

LOVE all your videos! So much easier to understand than the boring lectures in class!

[@Atpkme]

I m grateful for this video, after researching so much about the anti Lewis, I was left with more questions. Although I didn't understand much of the medical terms, I m glad to hear that during pregnancy this is not a significant problem

[@esliet]

I am enjoying your videos. Makes me love Blood Bank !

[@PunkIce69]

I cant believe how easy you made this, you are amazing!! You may have also saved my butt on my next test.

[@ghgrrl38]

Awesome! Lewis makes much more sense!

[@jonathansulca7201]

Saludos desde Perú. La información presentada fue muy didáctica! Muchas gracias!

[@nadakassir3157]

Thank you Thank you ,, you made it easy and now I understand what is Lewis system means I appreciate your work, please keep giving us such videos :)

[@fermelwinnipeg2511]

Very helpful!!! Thank you so much BB Guy!

[@WAZZA1235]

Why can't YOU be my teacher. For the explanation at 11:30, my immunohematology teacher just put a crap ton of graphs and stuff. I much prefer the "logic tree" that you used. It is SO much clearer.

[@ALASKAOO7]

Grazie! (Thank you!) Grazie a questo video ho finalmente capito il sistema di Lewis.

[@deemifi]

Thank you so much for this amazing video!

[@israaabdelhadi7827]

thank you for you hard work .. its really useful

[@salmaalkhanjari755]

Amazing video. Thank you!

[@forzamilan1924]

too informative ..thank a lot sir..u're a master (y)

[@abdelkrimboukhari3931]

great videos

[@DudeItsCzar]

Thank you Sir! saved my life hahaha

[@meryemlahbara9669]

Thank you .. I watched this vide Like 3 times already ...

[@janaiby1994]

THANK YOU

[@heatheramusick]

Thank You so much!!!!!

[@rokayaahmad7617]

great! thanks a lot

[@Alicesliced]

Thank you for your videos. They are much better than my lecturer who just reads off her slides. Please marry me.

[@haniehhamrahi4258]

thanks it was useful

[@Neazjam1]

Thanks

[@gendaextraordinaire8931]

Thanks so much. I am Caucasian and Le a-b-. Try telling that do doctors managing my complicated urinary tract diseases and cancers.
Wish information about treatment was available.

[@franglish9265]

Thank you, my textbook is unintelligible and difficult to understand.

[@cirri1670]

why does secretor enzyme is much stronger than lewis enzyme?

[@bloodbankguy]

Great question, and I don't know the answer! Sorry about that; I suppose you could find that if you read some really deep biochemistry articles about the Lewis system, but I'm not terribly interested in that, myself.