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Postrenal acute kidney injury (acute renal failure) - causes, symptoms, & pathology
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- Опубліковано 1 вер 2016
- What is postrenal acute kidney injury? Acute kidney injury (AKI) describes when the kidneys aren't functioning optimally, usually brought about within a few days. Postrenal causes include those in which there's a blockage in the outflow leaving the kidneys through the ureters. Find our full video library only on Osmosis: osms.it/more.
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We've updated this video! The last version mentioned an obstructed ureter as a cause of postrenal AKI. While this is partially true, postrenal AKI doesn't typically develop unless both ureters have been obstructed. That being said, postrenal AKI more commonly develops as a result of an obstructed urethra, as opposed to obstructions in both ureters.
thank you for the video
I love you guys. You guys ought to team up with pathoma.
Igor Passioura who is pathoma 🤔
@@mostafabanhawy6399legend of pathology
Osmosis makes everything fun and entertaining!!! I have a lot of respect for ur hard work ... thank u ❤❤.
Thanks for the lovely feedback, Jawahir! ❤️
I had brain surgery for my hydrocephalus and ended up with cerebral salt wasting and acute kidney injury stage 2.
Here is what I don't get.....so even if the increased pressure damages the tubules still there is hight pressure inside the tubules thus less GFR, SO the less gets filtered out meaning more is in the blood....HOW COME THE Una is grater than 40, the same holds true for the BUN:creatinine, FeNa, and the concentration
Could you please clarify FEna? In my lecture it’s mentioned that FEna is >4% postrenal. Thank you
That´s in a chronic situation, it´s the reason some sources marks postrenal FeNa like variable, because in acute situations can be
So what will be the lab work.? My lab bun is low but I don't eat meat and my creatine high and gfr 78 but was over 90 like a month ago
Proper video start from 2:06
Thanks me later
Or can happen from nephroptosis and a kink in the ureter
Thank you!
Great job friends
Thank you! 😊
So that means if i have beef for dinner and get an RFT in the morning ( lets assume my kidneys are working fine) i won't have high creatinine in my blood bcz kidneys reabsorb very little creatinine.
This kidney is so cute🥹
Okay, I have talked to Osmosis, you can fill a Form and adopt it.
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one of the best channel on youtube for medical professionals, really astonishing, gradually try to cover every disease especially autoimmune diseases.
i wanted to say that it would have been better that you guys make summarising notes for every topic you cover prefferably on your website so after watching the video we could just read those notes so we wont forget, as i am becoming doctor i have to memorise everything(each and every word and every detail) so i would be very helpful if there is such kind of thing short written form so we can make sure we havent forget anyting, thank you!
Muhammad Ammar You can check First aid book..these videos are almost similar to ropics in this book
Lol come on man... they're doing these videos for free and you want them to make summary notes for you too?
I know your comment is 6 years old, but I hope you paused the video and took your own notes.
The faces on the kidney and the cartoon sound effects were funny.
I love it.
2hours in class VS 6 min for this video, I choose this video
thanks for making a scope of info T_T that's easy to remember
Thanks for the kind words! It would be awesome if you and your friends could review us on Facebook! facebook.com/pg/OsmoseIt
PLEASE MAKE WORK SHEETS of these videos!! On your site you should adjust these to be worksheets for people to download
Thanks for the suggestion, Shivani! We're currently working on a set of complementary notes, and a renal textbook that we think you'll like. Stay tuned!
i wrote down notes in class but understood here,
tnx man..............
THANK YOU! You've made my revision on AKI a lot easier!!
This video makes me to save my time instead of reading book for hours into minutes love from India 💓 thanks dude 😘😘😘
SUBSCRIBED !
Simple and Easy delivery, one of the best medicine channels
Much appreciated :)
These videos are absolutely fantastic in terms of content. They would be absolutely flawless if they were just a tad slower for those of us who are trying to take notes as we watch. :)
Hi Alicia, thanks for the feedback! We get a lot of feedback suggesting both faster and slower pacing, so we've settled on the current speed, for now. What a lot of people do is watch the videos at different speeds. For example, UA-cam allows you to set the speed at 0.75x normal speed, which people might like for note taking, or 1.5x speed, which people might like for listening to us at the gym. Anyways, hope this helps!
pause button....
These videos are great, but a more comprehensive list of ethiology (tumors, infections etc.) and symptoms would be helpful.
Thank you so much, this was a great review of AKI. Very easily explained too.
You guys are the best!!!! Really helped for my exams!!!
You are really making impact on us be blessed
Thank you so much, your work is always great, very fun way of learning through the animation, I'm always looking forward to your videos
You always the best! 💛
I really love this channel , you made medicine much easier!
Can you tell me the name of program you work on please! 🙏🏻
We use Sketchbook and Camtasia.
+Osmosis thank you! 🌸
amazing vids man where's the vid on chronic kidney disease tho?
We will make it eventually! You can vote for upcoming videos by becoming a Patreon subscriber. www.patreon.com/osmosis
I luv your videos..my creative hero!
Well explained .thank you
thank you for the great explanation :D
Thank you osmosis Bro. You rock. 😁
thank you sooooooooooooo much for this video.
do human body needs table salt NaCl? what happens if a healthy person never consume NaCl?
We get NaCl through our food, so if you never consume table salt you'll be fine.
In acute tubular failure u said der will b obstruction
merci thank you
Merci 🌸
lol, the kidney at the end
is this a repeat video!!
We've replaced the original video with this one. See our comment below.