Trisomy (21, 18, and 13) & Nondisjunction Genetics

[@benjaminazumah9833]

I would like to add that NDJ in meiosis 2 can also give two cells with trisomy if the resulting cells ( i.e. the resulting 2 cells at the end of meiosis 1) both experience non-disjunction. Hence, non-disjunction in meiosis 2 can give 1 or 2 cells with trisomy.

[@tabithalewis5942]

everytime i watch a video i have no idea how there is only 1700 likes. This is GOLD!

[@nicolesequeira3936]

Great video! Do one on translocations please!

[@dr.hinamirza4094]

More than amazing ♥️

[@adamjenkins3130]

These songs are great! Id suggest highlighting in red the associated letter or word on the left list then sing the song while looking at the list. Should help with retention. Thanks again!

[@doctorwish1681]

Please make a video on neurotransmitters! 😥

[@olgakukhar-hernandez9299]

yesssss! I neeed that one too!

[@kaitlynkilpatrick36]

Noww u come out with a vid the day after my genetics final

[@Mysterix619]

Thank you again! Any videos on Microbiology coming?

[@ipsitaagarwal7485]

Im remembering it as Down 4 ALCH and BEER. The 4 for 4As and 4% Robertsonian.

[@jalenelly]

Uve made it perfect and quite easier for me

[@Manoora1M1]

Down 4ALCH-OHOL & BEER: - 4 = 4% robertsonian and 4As signs and symptoms.

[@reenayadav2387]

Please can you reupload water soluble vitamins please it’s my request

[@farhaan2651]

Best one❤

[@anita26069]

Edwards Eighteen chromosome trisomy, for german speakers: ä = ae -> Paetau has 6 letters -> Hexadactyly

[@abdallahkhleifat810]

also omPhalocele in Patau is fairly high yield

[@GaziAdil]

One of the best. Thank you

[@ChloeDunIT]

Great video!

[@fariha83]

Wish you have a mnemonic for the labs 1st and 2nd trimester for Trisomies

[@DirtyMedicine]

Thank you for being a Dirty Medicine member!

[@mdaspirant]

Yes please

[@ettinakitten5047]

IMO all medical students learning about trisomy 18 and 13 should also educate themselves on how a poor prognosis can be a self-fulfilling prophecy, and how outcomes for both conditions are much better if they're given aggressive care rather than palliative care. Both are severe life-threatening birth defects, but if they can survive infancy and get surgical treatment of their most serious defects, their chance of survival goes up significantly. Both trisomies, in non-mosaic form, have been reported in multiple individuals who have lived to adulthood.

[@ienjoysandwiches]

These lectures are for general medical students, the vast majority of which will never see a patient with one of these syndromes. It's more to just be aware they exist to know when to refer the patient to a specialist. The geneticists, pediatric specialists and surgeons who treat them directly have a more subtle perspective.

[@AliHaider-kf7tw]

Thank you very much

[@sanchitabasu2197]

Excellent

[@kats2374]

F'ing amazing. Thank you.

[@vrindasharma557]

Can u pls add lab findings/values to this video?

[@prathikmane1625]

he never uploaded for microbiology i have been requesting since months buzzwords or smthing i know skecty is best but i need one liner buzzwords he does the best videos

[@pierce1234567891]

Crying

[@bagustranslate94]

Gold. More

[@scohen2987]

In the USA the legal drinking age might be 21, but in the UK it's 18. Which is one of the other options, so it could be confusing to use that mnemonic...

[@damaristapia7042]

Ty so much sir :)

[@truncatedspur]

I would add an extra 'A' to your mnemonic for Alzheimer's disease

[@NwosuhpraiseGod-zf6do]

He added early Alzheimer's

[@sho3ib96]

Thank you

[@mar7956]

Great Great Great!!!!!!!!

[@akash1yadav5]

Love ❤️ you

[@Pkalekuri]

Thankyou

[@prashantranjan9289]

why trisomy occur only on 13,18 and 21 chromosome?

[@DirtyMedicine]

it can occur on more than those chromosomes; these are the just the ones that show up on exams the most

[@JonathanCirillo]

king

[@MedManiac1]

you forgot labs

[@abrahamkayal9665]

i love you

[@suomynonaanonymous]

Woohooo

[@jojon.476]

lame mnemonic for trisomy 21, the other ones are awesome though

[@kdramaforlife4664]

Thankyou