Hydrostatic vs Oncotic Pressure | Osmosis, albumin, fluid management, edema

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What's the difference between hydrostatic and oncotic pressure? Never heard of oncotic pressure? This video reviews basic concepts like osmosis, fluid management, basic hemodynamics, albumin, edema, and more to help cover what exactly oncotic pressure is and how it plays into fluid management.
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Опубликовано:

28 окт 2014

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Комментарии : 91

@aallday9623 7 лет назад

You explained clearly in 15 minutes what I couldn't understand in an hour lecture. God bless you....

@GareBareish 7 лет назад

Thank you! I'm in paramedic school and this explained it better than reading the text. Great job!

@tiffanyhenry1734 5 лет назад

Thank you sooooo much! I struggled with understanding certain aspects of fluid and electrolyte balance and you just made it clear as crystal! I cant thank you enough!

@michelledonofrio4970 4 года назад

John, that was great. Heard it and read it many times and your explanation and visuals were so straightforward that I finally got it!

@Sindoku 7 лет назад

Thanks for posting. We are about to go over fluid and electrolyte balance in class, and I was just trying to get ahead, so I was doing my reading, and was utterly confused, but thanks to this video I now have a better understanding of colloidal osmotic pressure, hydrostatic pressure, and osmosis.

@laurenmoreland6296 7 лет назад

BEST VIDEO on this topic I've watched yet. THANK YOU : )

@e.j.teegarden6803 8 лет назад

I cant tell you how many times I have heard this lecture, but I have NEVER heard it taught as simple, straight to the point, and even with some revelatory applications, as you just taught this. I was just fishing. I wanted to just audit one of your lectures, any of them. I picked this one, as again, because Ive heard it numerous times. IM SOLD!!! Thank you for your heart and passion in passing on life changing and saving skills sir! Be blessed brother! Sincerely, E.J. Teegarden -hopeful medical missions NP

@NRSNG 8 лет назад

+E.j. Teegarden thank you so much for the very kind words!

@aseel9781 7 лет назад

E.j. Teegarden

@brandonmartinez1662 5 лет назад

Thankyou so much for this, you really helped out a current nursing student

@melirn7280 Год назад

In all my nursing education, I never understood this until now. LOL Thank you for "dummying" it up for us slow peeps. :)

@dianasalazar4488 2 года назад

John thank you so much. My teacher mentioned that hydrostatic pressure meant BP and I understand now with your pictures and your explanations.

@iluvspongebob88 8 лет назад

wow this is so much clearer now. i was not understanding this in lecture hahah

@NRSNG 8 лет назад

+iluvspongebob88 yeah not sure why people over complicate this so much . . . glad this helped.

@user-lv5cs4pd4t 4 года назад

This was extremely helpful, thank you!

@tammylockhart1107 7 лет назад

i am taking pathophysiology as required for my RN. Great explanation. thanks!!

@NRSNG 7 лет назад

glad it helped!

@rakibelle7770 9 лет назад

Got it! so simple and clear, you're awesome, thank you!!!

@NRSNG 9 лет назад

Awesome Raki belle glad the video helped. If you don't mind heading over to our NRSNG facebook page and posting a comment I would greatly appreciate it! Happy Nursing!

@sarahbelle1465 7 лет назад

Thank you so much for this!!! This was very helpful!

@GloomyJay 2 года назад

Yes , I made notes of it in my notebook, understood it and can revise anytime

@karenspivey9420 8 лет назад

Excellent video! Thanks for posting.

@NRSNG 8 лет назад

+Karen Spivey thank you so much . . . this is a tough subject. glad it helped

@shirazummunira89 2 года назад

Finally I understood everything,thank you.

@tenzinchoekyi8761 7 лет назад

Thank you for explaining it beautifully🙏🏻🙏🏻🙏🏻🙏🏻

@miguelsaucedo8789 7 лет назад

Thank you for the video. It's really useful.

@malakjaber-bn2tg 4 месяца назад

kindly i need to download this material as you mention but i can not unfortunately

@jeremypan3709 Год назад

Thank you so much! This is very helpful!

@joaopaulogrizenti5252 2 года назад

Thank you! That was a great explanation

@ponyh569 8 лет назад

That's really helpful! Thanks a lot!

@ginahogg1490 9 лет назад

Thank you! You made this very clear and easy to understand.

@NRSNG 9 лет назад

Gina Anton Awesome! This is the method that finally helped me to learn it. I think it will stick with you for good now.

@chempanda6388 7 лет назад

Really good. Wish I had this time ago.

@jill4404 6 лет назад

Thanks! This helped a lot.

@hmhyynhjlnjahbhlahah 6 лет назад

thank you this was very helpful

@kamd4587 7 лет назад

Great video, thank you!

@deadfishy 6 лет назад

thank you so much for this.

@donnasmith1268 5 лет назад

I thought I was the only person not getting this from class, watched it here and completely understand it now

@yueyu9160 4 года назад

Thanks so much for your explanation. Is there any relationship between hydrostatic pressure and the brain shift during the neurosurgery? from what you said in the end. Increased hydrostatic or decreased oncotic pressure causes edema, which means increased icp. is that correct?

@FaithKatongo 5 лет назад

What happens to the osmotic pressure that prevents the inward flow of solvent into a solution?

@wonderfullymade8690 Год назад

Well explained! Thank you so much! God bless you!

@norah3874 7 лет назад

I love your channel thank you for your effort

@Honesttalk767 6 лет назад

what a great presentation

@waynejeez5620 2 года назад

This was very helpful.

@georgeseese 4 месяца назад

It appears that your explanation @12:15 includes only pressures within the capillary. See revised explanation of Starling Forces that include pressures in the interstitial area.

@celibean55 7 лет назад

Excellent. Thank you sooooo much

@everardofields616 3 года назад

Can u helped understand..to get humidity on my glands. U recommend. Drinks alot of water..I drank lot liquids.doesnot helme..appreciated u answer

@jemchey9484 9 месяцев назад

Well explained!

@tcme.7125 7 лет назад

Thank you soooo much dude your explanation z amazing I had difficulties in understanding but thanks

@ranjanmookherjee9947 2 года назад

I want to strore it ; what is the process, Pl help.

@johannast3159 3 года назад

I have a (maybe stupid) question regarding the end of the video.. So, edema can have those two roots: Either the liquid gets "stuck" inside the vessels, when hydrostatic pressure is not strong enough, which is for example the case with CHF or it gets "stuck" outside the vessels, when oncotic pressure is not strong enough which is the case for example when we lack Albumin due to malnutrition. From the outside, both looks the same- edema. Is that right or did I misunderstand that?

@georgeseese 4 месяца назад

Your explanation @12:15 assumes a hydrostatic pressure of 35, perhaps with blood pressure of 120. What happens during exercise that increases blood pressure? Doesn't the momentum of BP coming into the capillary push the blood through to the vein side, pushing plasma only out? Isn't that a problem for patients with existing edema with or without an ulcer?

@twistedoracle1144 8 лет назад

thanks.very clear

@sajpaj67 5 лет назад

Thank you so much!

@dennislurvey3235 2 года назад

I have two leaky heart valves the reduce the pressure in my heart EF and cause the edema. since they only leak "mildly" they won't repair them. But a leaky mitral and tricuspid valve means low squeeze on both sides of my heart (what I call Tom Brady Heart) and so the hydrostatic will be greater all the time. Can anyone help me?

@ANDR-gz3fn 5 лет назад

Good Illustrations and explanation, but I don't understand why water will be drawn back when albumen exerts a force on the capillary walls

@dodimb 9 лет назад

thnk you very much, I really understand it well, may Allah help you, luv you ♡♥

@jacobwestfall3247 Год назад

Thank you!

@sashinka3 4 года назад

wow amazing ! thank yoU!!!

@Margaritad3 3 года назад

THANK YOU THANK YOU THANK YOU

@mitchellembah8372 4 года назад

Thank you so much but you did not lay emphasis on Edema😞

@akanekang2885 5 лет назад

u are the best!!!

@veroavalos28 6 лет назад

you were awesome

@alikamran6551 6 лет назад

Thanks a lot... it is awesome ....

@NRSNG 6 лет назад

you're welcome!

@kathrynstafford7099 9 лет назад

very helpful because I'm taking an online class. the only question is about CHF, if the heart is weak how is the hydrostatic pressure increased?

@NRSNG 9 лет назад

+Kathryn Stafford remember CHF can be right or left sided or complete. With R heart failure we will have generalized edema and venous congestion. With L heart failure you would see pulmonary edema. You are right . . . CHF will lead to increased fluid overload due to decreased CO and sodium and water retention within the kidneys. Due to this you will see fluid begin to leak as a result of this build up of hydrostatic pressure

@TheSingingDan 7 лет назад

which Nursng program did you attend? i am currently at brokhaven , Dallas. just wanna say thanks for all the videos you put on here. very helpful

@NRSNG 7 лет назад

Hey THX so much. I attended an ABSN program in Illinois but work in Texas.

@khaledsaeed6971 5 лет назад

clearly obvious , thanks

@JIGGABOOed 5 лет назад

10x better than my professor explained it.

@aapere4951 3 года назад

Thanks

@michaelspero8059 4 года назад

good description, but more planning on your part via the art-style would be much appreciated. It did its job, but it was hard to follow through the crude drawings. nevertheless, great job clearing up what my professors had trouble explaining. +1 thumb.

@PepsiT98 4 года назад

All I can say is... THANK YOU - from a medical student.

@GloomyJay 2 года назад

Seeing Black people studying medicine is a whole new different feeling yo

@PepsiT98 2 года назад

@@GloomyJay lol yes, we exist

@emaanrizwan3369 4 года назад

you said albumin is a large protein. Albumin is the smallest of the plasma proteins. fibrinogen is the largest.

@ayamjago1 4 года назад

arggg still having trouble understanding

@nikkisommarro4526 8 лет назад

[b] nice [/b]

@nikkisommarro4526 8 лет назад

[b] hi [b/]

@abedsaeed8181 5 лет назад

i am reading the comments and i wish watching this video'll help me too like you all are commented

@justincortez1505 5 лет назад

great job explaining but the breathing lol :p. good teaching though

@jlmcgrot 4 года назад

gotta complain about something that was free, I guess...

@jeanetterodriguez4103 3 года назад

Your speaking voice makes me sleep hahaha

@mandykal 9 лет назад

You lost me!

@NRSNG 9 лет назад

Where did you get lost?

@marden1970 9 лет назад

NRSNG.com Can I get some pdf download?

@SuperioMan3432 7 лет назад

Made way too much. Are you a witch doctor?

@Zeineb1605 8 лет назад

thank you so much!! I could not understand this for 2 semesters , and I'm learning this in french normally , however this video made it so clear for me