Hydrostatic and osmotic pressure | Introduction to
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- čas přidán 30. 06. 2024
- Visit www.physioflip.com for more resources.
00:00 : Introduction to video
00:20 : Basic overview of fluid exchange at the capillaries
1:05 : Example and definition of edema (tissue swelling)
1:24 : Overview of fluid reabsorption in the capillaries.
1:38 : Definition of hydrostatic pressure (with an example! :D)
3:07 : Definition of osmotic pressure
4:43 : Definition of "colloid osmotic pressure" and "oncotic pressure"
5:12 : Putting it all together: how do hydrostatic and osmotic pressure drive fluid flow?
5:44 : Lymphatic vessels help reabsorb excess fluid
In this video, I'll show you how fluid is filtered out and then reabsorbed back into the capillaries. We'll review two central terms (hydrostatic pressure and osmotic pressure, also known as colloid osmotic pressure or oncotic pressure) to show these two dictate where and how fluid flows into or out of the capillaries. This process of fluid leaving and entering your blood happens all the time. However, when it doesn't go as planned, the tissue may experience edema or tissue swelling. We'll explain why.
Visit www.physioflip.com for more resources.
I loved how you used the straw to explain the tissue hydrostatic pressure. All of a sudden, this thing makes so much sense. Thanks brother✊
Right back at you, Samuel ✊ Thanks for the support-glad the video helped!
@@physioflip why no new video mate?
@@dhonidhoni3763 Hi, Dhoni! Crazy to think but these videos can take up to 40-50 hours (or more) to complete! As a teacher myself, I'm always trying to find the time and finances to set aside to make these. But if you or anyone would be interested in supporting the channel to help me create and upload more videos, you can visit: www.patreon.com/physioflip
@@physioflip Thanks. Subscribe
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@@physioflip When New Videos will come?
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-A 1st year Medical Student from Bangladesh!
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This is the best video on the internet explaining these pressures. Keep it up. Subbed!
Thank you! I've been trying to understand this for over an hour for a paper, and this FINALLY makes sense!!!
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I know, right?? :) Thank you for the support.
Thank you for this simple explanation of hydrostatic and osmotic pressure. I was getting myself confused by just reading the textbook. I understand both processes a lot better now!
That's the best video I've watched for Oncotic pressure and Hydrostatic pressure. It's so easy to see a picture and learn through the concept. Thank you so much Physio Flips.
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That straw analogy is genius!! I just read that capillaries have pores in them and it fits perfectly with the straw analogy thank you!
This was ammaaaaaaazing :) Thank you soo much ... I was trying to understand this concept for Glomerular Filtration rate. and now it is crystal clear.
Yay! Glad it helped. And you’re exactly right! These concepts apply to how fluid gets filtered at the kidneys too! 👍👍
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Thanks, David!! 🙏 glad it helped. And no kidding-5:40 is my favorite part of the video. Not too sure why.
OMG! Finally I get the concept on my fifth Hydro vs. Osmo video! Love your straw example so much! Hate those fancy explanations. I haven't studied for five years just resume it for my post-grad degree, I was like is my brain degenerating already? I nearly give up on this topic, thank you so much!!!
I LOVE this video!!! Finally understand osmotic and hydrostatic pressure after SO LONG of not getting it. THANK YOU!!!!
Thank YOU
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^_^
Thanks, Chini! Happy studying!
^_^
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Now finally after so many doubts I clearly understand the work of hydrostatic and osmotic pressure
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🙏
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Now it’s totally clear to me....thanks.
Please make a video of movement of fluid across the glomerular membrane.
Hi Sajid! Thank you for the kind words! If you'd be interested in supporting the channel to help me upload more videos, you can visit: www.patreon.com/physioflip
Awesome video and explanation! Thanks
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Fantastic explanation. Thanks
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Awesome! It’s definitely a tough concept. Glad the video helped! Don’t forget to subscribe and stay tuned for more videos 👍👍
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Hey thanks, Ahmad!!🙏 You’re so welcome. Feel free to share and spread the word! Have fun learning physio 👍
@@physioflip
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Thank you, Fatma! So glad this helped you. If you'd be interested in supporting the channel you can visit: www.patreon.com/physioflip
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Yay!
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You got it! Glad it helped!