Types of Shock (Cardiogenic, Hypovolemic, Septic, Neurogenic, Anaphylactic)

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Күн бұрын

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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.)
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Some videos contain mild profanity and hyperbole solely used to assist with memorization. Viewer discretion advised.
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Пікірлер: 137

@reindolfarthur6553 2 жыл бұрын

In summary O2 sat - increased in only septic CO - increased in only septic PCWP and CVP - increased in only cardiogenic SVR - decreased in all 3 types of distributive HR - decreased in only neurogenic

@kpulkit5627 2 жыл бұрын

Cardiac tamponade(obstructive) being an exception with increased PCWP should also be added just for completion sake :)

@BobSmith-fx9sz 7 ай бұрын

Anaphylaxis and neurogenic should be labeled ⬆️ for CO. The confusion comes from the stages of distributive shocks. Initial stages - CO increases (due to compensation) Later stages - CO decreases (compensation is exhausted). --> Most text books show the early stage effect with the arrows going up ⬆️ (Google it).

@skarpengland 4 жыл бұрын

Add Obstructive shock to the list! (Massive pulmonary Emb. causing shock) Then you get the Mnemonic NACHOS, and you can surf 3rd year, never forgetting the types of shock 😁

@worldsokayestmedic4568 3 жыл бұрын

Good point!

@ghadeeralhazmi1726 3 жыл бұрын

What is NACHOS stand for?

@user-ul2sd8yc3g 3 жыл бұрын

@@ghadeeralhazmi1726 N: Neurogenic A: Anaphylactic C: Cardiogenic H: Hypovolemic O: Obstructive S: Septic

@ghadeeralhazmi1726 3 жыл бұрын

@@user-ul2sd8yc3g thank you so much

@Andreaiscray 2 жыл бұрын

Where in the initial flow chart would that be?

@JasonVaysberg 2 ай бұрын

2 Heads ups: if you get a weird question with warm extremities and increased PCWP, the PCWP is more specific for cardiogenic shock than anything with extremities. Same goes for temperature. Body temperature can be super low and extremities can not be warm, but O2 sat or CO is increased, the answer is septic.

@jt005m 3 жыл бұрын

Thank you so much for your dedication to medical student education! I discovered your channel 2 weeks before my STEP 1 exam date and binge watched almost all of your videos on 2x. You definitely earned me many "free points on test day!" Completely overjoyed with my score! Thanks again 🙂.

@isaiahreuben9251 3 жыл бұрын

you probably dont give a shit but if you're stoned like me during the covid times you can watch pretty much all of the new movies and series on InstaFlixxer. Have been streaming with my girlfriend lately =)

@byronaarav2169 3 жыл бұрын

@Isaiah Reuben definitely, been using InstaFlixxer for months myself :D

@franciscoenmanuelpatjimene1080 2 жыл бұрын

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@Be1smaht 2 жыл бұрын

That's how to do it lol. All my friends did the same every single one of them lol

@Be1smaht 2 жыл бұрын

Howdvyou do

@monzilachowdhury6590 2 жыл бұрын

Best lecture on " shock " I have ever heard !! May God bless you with all HIs grace.

@ahmadal-saleh1539 4 жыл бұрын

This is by far the best explanation to shocks, you're awesome man thanks a lot

@hvymtal8566 2 жыл бұрын

EMT here. Recently completed a class, NREMT stuff coming up. I ran through some coaching materials and realized I needed to review the pathophys of shock. Your video helped out a lot with refreshing what I needed to know at my provider level about shock, and then some. And then quite a bit more, actually xD The reminder that hypovolemia could have non-hemorrhagic causes was one I definitely needed; same for the realization that septic shock was actually pretty easy to explain

@aayusmabhusal4780 2 жыл бұрын

This is by far the best explanation i have come across on the topic. Thank you!!

@marierosekengmokemkeng5025 3 жыл бұрын

This is the best lecture to date. Please more. 🙏🏾

@ayshasarmad1240 4 жыл бұрын

May God always bless you with THE BEST in your life !

@reb1175 2 жыл бұрын

Best explanation I have seen for shock. Cheers

@anandvarunachari5938 4 жыл бұрын

Could you please make a video on lipid lowering agents? I think it would tie really well with your biochemistry lecture on lipids. Thanks

@drimranulhoda4173 4 жыл бұрын

You are Awesome Sir. Thanks a lot... respect and appreciation

@lamiahauter6211 2 ай бұрын

YOU ARE AMAZING!!! Thank you so much for the great explanation. cardio concepts make so much sense after watching your videos

@llouvakates 2 жыл бұрын

The best explanation of different types of shock!!!! thank you!

3 жыл бұрын

Thank you so much!!! You're amazing and your videos are so clearly explained

@agentet6335 Жыл бұрын

THANK YOU SO MUCH!!! This video is so simple to understand! I LOVED IT!!

@princess_katana 2 жыл бұрын

Woow, amazing explanation! Much better than my lectures! Thank you for making it easier to understand!

@davidmctague8060 2 ай бұрын

Great Video and extremely high quality!!

@Dasming Жыл бұрын

This was the best explanation for all the shock, thank you so much ☺️

@rupacharya6601 6 ай бұрын

You forgot about Obstructive shock including PE, Tension pneumothorax, and Cardiac Tamponade? Others than this, your videos are excellent. Thank you so much!

@damnboy766 4 жыл бұрын

Please cover high yield Microbiology..Your videos are a Blessing to understand key concepts,ECG stroke and Biochem Series helped immensely..You really chop off the unneccessary fat that no one needs but sadly is a part of every resource..ECG is always made so difficult by everyone that by the time you reach the juicy part,you've lost focus completely..For exam purpose ECG must be taught like you do

@ggthewhale 9 ай бұрын

bruh just do sketchy

@hanansworldontrack Жыл бұрын

just in time to understand this as I am going to write my mccqe1 next week and I had trouble understanding this .Thank you very mch

@mohammedhusseinqadir9800 3 жыл бұрын

Thank you Sir for such amazing video.

@nelsonlouis5491 4 жыл бұрын

Can you make a pharmacological video on blood thinners? I think it would be really useful

@Wonwon_No.11 3 жыл бұрын

Thank you so much 😭😭😭 best explaination

@poojagoswami9368 2 жыл бұрын

this was incredibly useful!

@weeklyfont 4 жыл бұрын

I got rolled by almost every shock question in UWorld so thank you based dirty

@ouridarehal8896 9 ай бұрын

Excellent video, thank you❤

@rachelcarrasquillo283 Жыл бұрын

First aid says cardiac output increases for sepsis and anaphylaxis

@keosokhy9633 3 жыл бұрын

thanks you so much for great lessons

@saritajacome3717 4 ай бұрын

Can't express just how grateful I am for this channel and your dedication to making your resources accessible to all. Thank you for getting me through my home stretch of Step 1 dedicated!

@jacsbeanstalk 24 күн бұрын

Thanks!

@jeremiahbaker6396 8 ай бұрын

this playlist is goated

@tinashealthbeautyworld8396 4 жыл бұрын

Absolutely love your explanations 😍

@user-df8ft3km6u 8 ай бұрын

Cardiac tamponade is the same as obstructive shock. Other types of Obstructive shock ( pul embolism etc) are same too except low PCWP and increased SV02. hope that helps!

@ParthPatel-so9ec 4 жыл бұрын

This is picture of early septic shock , because later on when the septic shock progresses , reduction in cardiac output occur. Increase in Oxygen sat ( mixed venous O2 sat ) occurs because high blood flow rates in septic shock do not allow complete extraction of O2 by tissues so sat increases.

@menderinabebe9578 3 жыл бұрын

Mixed venous oxygen is O2saturation in this vedio

@saidalabry6163 3 жыл бұрын

Thank you for the video

@kdawson8981 3 жыл бұрын

Thank you!

@humrashamim276 4 жыл бұрын

another great video 👍🏻

@picfunmedicosis1187 3 жыл бұрын

Great video

@hossiengoli6493 7 ай бұрын

Thank you that was amaizing

@brimbon_duke Жыл бұрын

Thank you ❤️

@mr.h9921 Жыл бұрын

Thank you so much

@obnoxiouscat6269 Жыл бұрын

so useful thank you

@tariqhassan7306 2 жыл бұрын

U r excellent...

@ermiyasweldesemayat6582 Жыл бұрын

How about Obstructive shock, you did not discuss that? Otherwise excellent presentation.

@r.a.m.m.6625 4 жыл бұрын

Thank you

@fawadshah9851 2 жыл бұрын

Thank you Sir

@rayray9508 Жыл бұрын

fav video on yt

@superdragonsunshine 3 жыл бұрын

This literally makes shock so free.

@user-vt5eg5zj1e 3 жыл бұрын

thnks

@proudmedico2055 3 жыл бұрын

helpful for neet pg also thank you

@nonimd6239 2 жыл бұрын

I got one question from this video in my real deal.. Thank you dirty..

@DirtyMedicine 4 жыл бұрын

Re-uploaded with one minor correction. Carry on :)

@skarpengland 4 жыл бұрын

Whatcha think of my addition?😂 i was sooo happy when my professor in pathophys randomly mentioned Obstructive shock, and i had to ask if its really a thing! Finally my "NACHS" was complete, into NACHOS 👌

@tahseenmunshi6255 4 жыл бұрын

Almost put ME into shock there for a sec cause I was mid- video LOL. Whew. Can you make a video covering endocrine? Like all the stimulation/suppression tests for cushing's, ACTH, insipidus, etc cause those are really confusing and maybe one on all the hormones and their effects (especially big ones like insulin)

@arianisabajrami8982 4 жыл бұрын

Please can you do the Km and Vmax video they removed it..my friends and I love your videos and we noticed that they removed this one..please can you fix the problem..thank you very much you are the best

@KardoQSaeed 4 жыл бұрын

Can you please re-upload the vaccination video

@katiealiaga9624 4 жыл бұрын

Can you please re-upload the diabetes video? It was so good but I just noticed it was removed

@m.farhananjum7717 3 жыл бұрын

Nice 1 lectures plz next Lecture with adde..... Management

@turnup2____worldwideinc.646 4 жыл бұрын

Great pathophys explanation! Quick and dirty just like my...

@harvey2733 4 жыл бұрын

Sir can u please make video on various genetic terms given in genetic section of First aid? Thank you

@talal200ify Жыл бұрын

you are a hero

@krishnapatel5189 9 ай бұрын

Cardiogenic - CO DOWN only H(R)ypoSvRolemic - HR and SVR UP only Neurogenic - everything DOWN Septic - COHR UP only ("COHRUP") Anaphylactic - HR UP only ("HRUP") O2 sat down except for Septic

@agnessanesuchikomo6912 2 ай бұрын

In nursing school right now 😂...l love this

@nico6503 Жыл бұрын

first aid seems to say that anaphylaxis increases CO, not decrease like you have in the chart

@jbwmed26 Жыл бұрын

I was going to say the same thing

@HouseGirlASMR Жыл бұрын

so on uworld- it said for cardiogenic shock that the PCWP is decreased bc left sided filling pressures are reduced

@charlieadams5256 Жыл бұрын

What about the explanation for obstructive shock?

@bengeorgec5613 4 жыл бұрын

Woudnt compensatory mechanism of increasing SVR in cardiogenic shock make things worse? I mean if the SVR increases then the blood can't go out from the heart into the blood vessels. Wouldn't that make things worse?

@DirtyMedicine 4 жыл бұрын

Precisely. Hence the reason shock is so serious and is a rapidly deteriorating cycle if not treated

@bengeorgec5613 4 жыл бұрын

Thank you so much. I understand the concept now

@HomeHome-he2xq 3 жыл бұрын

Love u man!

@zahraanoor7187 2 жыл бұрын

شكرا

@reemabdullah9877 3 жыл бұрын

when we say PCWP, what do we mean? the pulmonary veins? or the left atrial pressure?

@iMaMyst3ry 3 жыл бұрын

Left atrial pressure

@Jasmine-ll8qu 2 жыл бұрын

I love you. Thanks

@nieznanyx 2 жыл бұрын

in hypovolemic shock -- shouldnt the HR and SVR be increased in response to a low CO ?? low CO compensation is increased HR .. and baroreceptor activity causing smooth muscle contractivity by releasing norepi .. thus SVR should be increased to bring up or equalize the hypovolemia state no??