Hypersensitivity | USMLE

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My goal is to reduce educational disparities by making education FREE.
These videos help you score extra points on medical school exams (USMLE, COMLEX, etc.)
For educational purposes only; NOT medical or other advice.
Some videos contain mild profanity and hyperbole solely used to assist with memorization. Viewer discretion advised.
Opinions are entirely my own.

[@morgainnetaar]

I'm a nursing student and have not found a video that explains this in a way that I understand it. I may not be taking the USMLE, but I'll surely pass my NCLEX with your help. Thank you!

[@userno695]

ACID A-type 1-Allergic,Asthma,Anaphylaxis C-tyoe 2-Cytotoxic,cmooth(goodposture syndrome) I-type3-Immunecomplexes,Iumpi dumpi (post streptococcus glomerulonephritis D-type4-Delayed,Dermatitis,Diabetes,DiagnosisTB

[@srinivasvaradeygowda9053]

I am doctor I am teaching my son who is in 2year MBBS.I really thank you for making hypersensitivity reactions learning so easy

[@Baldwinthefourth-1176]

You're teaching your 2 year old son this? So this is who my kids are up against

[@juddadavis]

@@Baldwinthefourth-1176 goated reply hahahaa

[@katherinekelly3400]

Very cmooth presentation, thank you 👌🏼

[@ChloeDunIT]

I cee what you did there

[@JizzXpert]

Nice complement

[@husainahmad4763]

😂cmooth

[@UriPhoneCracker]

@@adrianboutsias2437 SIMP

[@surgeryboy7978]

Chit😂

[@sherelt3101]

I think I love you. Thank you so much!! I've been struggling with this for too long, but now everything is alright.

[@jennakhivkapratt8751]

Those cat toes are really cute

[@nasrudinabdi1635]

God bless you. It took me hours to understand this topic but your video does it in few minutes. You deserve a medal of teaching honor. KEEP UP.

[@thespiralmafia9070]

This gave me a leg up in my Patho exam! Thank you so much! ❤️

[@patchworkpig89]

You're a fantastic teacher. Thank you!

[@MariahBagneris]

amazing video! Never completely understood the difference between 2 and 3 before this!

[@kevinabraham2029]

I literally love you for making this video! Thank you for caring about struggling students like me :)

[@es3259]

wow awesome dude ! my step 1 is in April and these videos are solidifying my basic concepts . thanks a lot !!!

[@Ayrtsenna314]

good presentation and easy to remember the basics that are most clinically relevant!!

[@biloz2988]

With so many videos on so many topics and each has at least one pneumonic if not several, plus you put what is "high yield" and simplify the topic, one can see the huge efforts you put into all this. For that I salute you from the heart. Biggest thank you I hv ever given to any video maker esp the medical one. I kept the links to do many of your videos bed as a consultant in internal medicine they help us in quickly reviewing these important topics. Kudos.

[@pacificoceannnnn]

you are god's gift to second year medical students.

[@DirtyMedicine]

please help me be the gift that keeps on giving by SHARING these video links with your classmates :D

[@thandiwebanda4628]

Wow! have understood hypersensitivity reactions for the first time, thank you for this video

[@melaninmonroe007]

*Another one* DJ Khalid's voice. You da best.

[@DirtyMedicine]

ssl.ulximg.com/image/src/artist/1392850906_2f16e083616376c167fda25befb0472c.jpg/40b5f63611a9262fc955282ec0ec47f7/1392850906_dj_khaled_27.jpg

[@nealcaffrey3891]

Man that's a very lovely and creative way of simplifying a such a complicated topic right there.I was not there for multiple class and was obsessed with the teacher who don't know a shit about the subject.You are life saver mate. Thanks and have a good one................

[@arthurgao2108]

best lecture on hypersensitivity. appreciate it.

[@priyanshisharma6686]

What a nemonic!! Wow!! Not just the mechanism but examples too can be learned

[@kayeyadventures]

very good presentation I totally understand the lesson 🎉😊

[@sinnansalar2429]

Amazingly Cmooth! May God bless you with Cmooth life.

[@beccaleeross9383]

You’re channel is the best, thank you

[@linogarcia4319]

I Believe I can’t thank you enough! Thank you!

[@kamleshthaker]

very good job, Dr K Thaker

[@reshmimishra648]

that's seriously awesome teaching.. understood all concepts clearly tq soo much

[@moto123464]

This channel has been a lifeline for the last couple months with step 1 coming up! ... How come many of your videos have been deleted though?! :(

[@tacoswithhotsauce2487]

I KNOW IM DYING i miss them I was looking for the biochemistry ones and vitamin ones and so many that were deleted :(

[@bombojosh]

Absolute legend, Thank you so much

[@tacoswithhotsauce2487]

Please keep uploading your videos are incredible I miss your old ones I have been waiting they helped me soooooo much !

[@Break_the_wheel]

Type 2 and 3 👌👌👌👌👌👌 best ever explanation

[@chaosawaits]

8:20, proof that I still have not grown up, just a child wearing adult skin

[@aith7rios]

No, it just means you're Dirty. Which is not a bad thing.

[@sohamguru2199]

What!?

[@degoldessie1826]

You are the best @Dirty medicine❤

[@winmarlarkyin7642]

Thank you so much.

[@JohnboscoeKibet]

Cmooth presentation sir...thank you

[@laurainda613]

finally, a video on how to remember the information! Thanks!

[@maevekerbein3474]

You mentioned CD8+ Th1 cells but I believe all Th1/2 cells are CD4+

[@orxanibrahimov2909]

yeap. u are correct. this guy made mistake

[@neerajsc]

th1 is cd4, but it activates cell-mediated immunity (which includes cd8)

[@shannonkilfoy]

Rule of 8 2 x 4 = 8 so TH2 and CD4 go together 1 x 8 = 8 so TH1 and CD8 go together

[@vixytori]

@@shannonkilfoy I think this rule applies for the MHC though..:/

[@shannonkilfoy]

@@vixytori my bad! You are right

[@SnazzSnzWarsaw]

Fantastic presentation, thank you so much!

[@abdulrhmana6625]

Can you please make a video about high yield microbiology (like the amazing pharmacology video that you made previously).

[@joorginal2356]

Maaaan u r good at this, thrust me u r good at this

[@wypy817]

I m so thankful for this concise simple video very easy to learn in a short period of time with many information

[@msidarus]

Hi there! good summary and mnemonics :-D looks like there might be some issue with T cell type though, isn't it the CD4+ which will activate macrophages, for one of the slides? CD8+ directly kill the cell themselves, as you have written in another slides... actually, looks like both might be involved.

[@collinsobayo5205]

What an awesome presentation I love it . Good mastering of the content

[@maishapoushi5034]

Love ur energy🎉

[@yaqinsalman4009]

Very good video about hypersensitivity types

[@estiakshakil2663]

In one short video carries lots of information ❤️

[@tarikalshaibani1595]

Really really a genius way to memorize hypersensitivity thanks a bunch.

[@eddiedann6472]

Biiiooioutttiiiful! 👏👏👏👏you are the best!!! Thank u! Beautiful!!! ++++

[@shahabuddin6149]

Really great concept deliver thanks a lot sir.

[@taiyebasiddiqui]

You have awesomely simplified

[@Funniest227]

Amazing explanation 👍👍👍👍👍

[@s.u.k.k.u8765]

Wow...very impressive!!!

[@fishwiththesmile]

Fantastic and passionate explanation!

[@drcadetlinterniste3572]

Nice way 2 remember this topic. Thank you 💯

[@beleteTilahun-gf4ru]

🤜Thank u so much

[@divyaslal8768]

Thank you ☺️

[@DrKaranNagarajan]

This video really helped me out man!...thank you!...

[@MrsVincenzina]

All your videos are really helpful, please keep on doing it. THANKS from Italy

[@aoergele]

After 30 years, I finally remember these 4, good acid

[@immadullah2474]

thank you so much, baffled to see such an explanation ❤

[@Mayavee617]

Amazing stuff. 😊 thank you!!

[@funnnkyk1d]

Thats such a good presentation . It will be really helpfull for my exam. Ty

[@millburray0202]

another mnemonic to remember which Ig for each hypersensitivity reaction: 'Easy- Mg, G&T' = IgE, IgM/G, IgG, T-cell Mg2+ and Gin & Tonic both help Ease off from the stress of having to memorise this nightmare topic... Yay or nay?

[@miladkareem6454]

Can you explain more please?

[@millburray0202]

@@miladkareem6454 Sure. What specifically don't you get?

[@joebelle23]

Excellent! Knowing the type and mechanisms were really essential ! ☺️ I remembered in my exam, the question is about a case of PSGN, they asked what type of H reaction ? But the choices were the mechanism of each rxn. So the answer were: deposition of immune complex compromised of IgM or IgG and antigen 😂 if u will rely only for the name itself ? Then naaah !

[@Cass_i]

Is it possible to have a copy of your slide while I follow your video? This was perfect

[@samphonnetgamgee5625]

But I thought in type I there was also a pre-stage where the body has its first contact with the antigen and plasma cells become sensitized.

[@4agus]

awesome teaching!! thanks

[@osmantoker6850]

Congratulations for this awesome presentation!

[@Saraad94]

You’re a lifesaver!

[@geetajain5433]

Very well done , comprehensive, easy to memorize, want to watch all your USMLE Videos, can't find your name. Thank you so much

[@danaalkhudair7060]

Can't thank you enough 😭❤️❤️❤️

[@MedicalBlackBook]

You make me smile 😊

[@RNTish24]

Thanks. U just earned urself a new subscriber 🤗

[@AlwaysSummer22]

Amazingly helpful presentation. Thank you!!!!

[@bullyboyz7869]

very nice . thank you . god bless

[@drharini2000]

You are amazing! Thank you!

[@ASiddig]

can you please make videos about microbiology, specially HIV/ Hepatitis drugs and strep vs staph! So confusing! Great video, keep it up

[@drvancouversa358]

That was brilliant, sir

[@shokhzodbozorov4252]

Thank you so much!!

[@АлиАуезов-с3з]

Thanks a lot

[@travelling.doctor]

Too short and apt! Beautifully presented thanks you

[@choozomano977]

Great work! thanks 👍

[@macrolide9037]

Nice👍

[@didiervielot2917]

this is perfect! thank you!

[@geetikaguha1390]

god bless u man

[@LDHANKERSON]

Very easy to follow. Thank you

[@yalda3339]

Tnx doc!it was so helpful❤

[@ahmadharb13]

once i get through med school and get a job i will donate because you really helped me a lot thank you so much.

[@luciagasparovicova2846]

Thanks a lot❤️

[@sheriefel-shazly1087]

great illustration

[@bashairalhidri5955]

Thank you!

[@MrCabimero]

Brilliant!

[@deryasadioglu1115]

can we get the powerpoint presentation ?

[@moawizpaal6889]

u got a new subscriber.

[@shaantanu1012]

You're amazing, thank you! :)

[@yes7855]

Amazing

[@sanchitsharma4733]

thank you sir

[@cuppycakes3726]

This was so helpful in understanding

[@khoazillamoto]

you saved my life!

[@aliiraq9655]

Cool .. thanks ..

[@adubimpong4095]

Can I use only this as my preparatory materials? I learn by videoing