Hello! Our teacher , always fascinated by the way you explain your lessons , thank you I have a question please ,i m preparing my exam about renal physiology ,i m searching for questions MCQ about that item ,can you give me a website for Free to evaluate myself . keep going your nice work.
I don’t know about websites! I know some books: Guyton physiology review (the entire book is questions and answers)...Renal chapter. Ganong review...Renal chapter.
If you heat 100 mLs of water the volume (osmolarity) will expand but the weight (osmolality) will not. The lightbulb just went on! 💡 (PS: After university, I lived in Edinburgh -- love Scotland, my ancestral homeland.)
Is it osmolality or tonicity that affects the secretion of ADH? It is usually said that ADH is secreted by high osmolality, but it is confusing because Urea does not affect the secretion of ADH.
In the slide at minute 1:26, it says both that Osmolality is per volume (l) and per mass (kg). Wrong? Because the first is the definition of osmolarity, right?
SIRRRR, THANKYOU SO MUCHHHHH I CANT BELIEVEEE I NEVER KNEW WHAT ALL OF THIS BS MEANT UNTIL TODAYYY! ALSO LOVE YOUUU! ALSO, HOW WOULD YOU DEFINE A SUBSTANCE THAT IS OSMOTICALLY ACTIVE? WOULD MEAN A LOT IF YOU REPLY HEHE
You said for osmolality when you heat the weight will not change but on heating it is vapourized then how it will change the weight..it will reduce in weight
Thank you so much but I just have a question the Na+ passes through the channels of the plasma membrane as it is a small ion passing with water and also durnig the active transport through the Na, K pump so how it is an effective osmole?
Very nice video :) I have just one question i not really get. In the nephron we have urea transporters (for example in the end of the collecting duct). For transport of urea back in the system right? And how we get an urea concentration in the nephron when its always moves through cells?
Urea back-diffusion occurs from the nephron (tubule) to the renal medullary interstitium…This urea will help pull water out of the tubules making the urine more concentrated.
Why can’t molarity be used instead of osmolarity? I understand that osmolarity calculates the number of particles instead of molecules but I’m still not quite sure why can’t we use molarity?
I believe I send you a message through Facebook? I’m not sure because I just created the account to ask you a to help me understand my test results Thank you for trying to help me and answering to my comment in the other video
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I just love listening to you talk. The material sticks so well in my head! ;)
Awesome 👏
Thank you so much 😊
been searching answers to my questions about these minute details.. got so many basics cleared... a big thank u. ❤️
My pleasure 😇
Great lessons! And funny! That's what makes it more engaging. Thanks a bunch!
My pleasure!
Thank you for making medicine fun....a big big fan
Thank you 😊
This will be perfect when its time for sem 1 revision
Abhinav Singh what are you studying? Just curious
@@army4life954 year 1 BMedSci/MD.
What great video! Thanks misteRRRR
very helpful, and engaging - you are an amazing teacher!
haha love the way you explain this! love the way you talk.
Thank you!
WE DON'T LET PHYSIO PROFESSOR NEAR PATIENTS 😂😂😂😂 LMAO
Dear sir your speed should be little bit slow, thank you
Thank you for your honest feedback!
you never disappoint me
thank you best teacher
My pleasure 😇
you are the best
THANK YOU SIR
1:35 my fav part
You’re welcome!
👌👌👌very good
Love the way to teach you explain you speak
Everything 💞
Thank you 😊
Love listening to you teach 🥰🙏🏾
Thank you so much!
I am honored!
Thank you so much!. As a first year medical student i find his extremely helpful.
My pleasure!
Haha I won't ever forget the difference between osmolality and osmolaRity . Damn accents and clear confusion too !
Haha 😂
Thank u for making this easy and enjoyable
Came to this confused, left educated with a few laughs.
I appreciate you!
What a great explanation, love the vibe!
Thank you so much 😊
Thank you once again.
You’re always welcome 🙏
Nice video and good channel and teacher 😊👍
Thanks a million!
🙏
You are an extraordinary teacher, believe me you are better than my text book "Harrison" and "tietz"
Thank you so much ☺️
I don’t deserve any of that praise :)
Isn’t osmolarity number of osmoles of solute in every liter of solution not solvent
Hello! Our teacher , always fascinated by the way you explain your lessons , thank you
I have a question please ,i m preparing my exam about renal physiology ,i m searching for questions MCQ about that item ,can you give me a website for Free to evaluate myself . keep going your nice work.
I don’t know about websites!
I know some books:
Guyton physiology review (the entire book is questions and answers)...Renal chapter.
Ganong review...Renal chapter.
If you heat 100 mLs of water the volume (osmolarity) will expand but the weight (osmolality) will not. The lightbulb just went on! 💡 (PS: After university, I lived in Edinburgh -- love Scotland, my ancestral homeland.)
Thank you so much for watching!
You mentioned ethanol talking about effective osmoles. Is it an effective or ineffective osmole?
Thanks a lot ❤
My pleasure!
Man i am arabian and i understand that very well thanks man
Its Ok that practically Osmolarity and Osmolality is not that much different but hey what is "Osmolatity" at 4:23 :D just a mistake?
You’re right!
i am so glad that i found your Channel , good job me🙂
Thank you 🙏
Can you explain what is osmoregularity ?
Are there other molecules that don't affect tonicity other than urea?
legit best for quick review
6:28 exercise Z says 500 cc
it means 1/2 a liter if i'm correct?
👨🏫 Physiology Playlist: ruclips.net/p/PLYcLrRDaR8_eAjmngd289ghWijs2wfqnj
Sir is the answer for problem Z at 6:56 is 30 Osmole/L
underrated.
Is it osmolality or tonicity that affects the secretion of ADH? It is usually said that ADH is secreted by high osmolality, but it is confusing because Urea does not affect the secretion of ADH.
If I have high serum osmolality, it means that my serum is hypertonic, so both are correct!
Why in 1:33 you say osm/volume is osmolality
Though osmolality is osm/kg
You’re correct!
Early 💜
Thank you so much ☺️
In the slide at minute 1:26, it says both that Osmolality is per volume (l) and per mass (kg). Wrong? Because the first is the definition of osmolarity, right?
Osmolality is per kg.
In this minute 4:17 you said that osm. Of IS =osm. of plasma= osm. Of ICF
But IS +plasma =ECF
And ECF osm.should equal ICF osm. How is this correct ?
You’re confusing volume with osmolality.
ECF volume = ISF volume + plasma volume.
However, all of them have equal osmolality.
SIRRRR, THANKYOU SO MUCHHHHH I CANT BELIEVEEE I NEVER KNEW WHAT ALL OF THIS BS MEANT UNTIL TODAYYY!
ALSO LOVE YOUUU! ALSO, HOW WOULD YOU DEFINE A SUBSTANCE THAT IS OSMOTICALLY ACTIVE?
WOULD MEAN A LOT IF YOU REPLY HEHE
A substance that can pull water towards it across a semi-permeable membrane.
3:10 now that make sense 😂😂
What's that cc used in 100cc
Cubic centimeters.
I love this so much 😘😘
Thank you 🙏
Hi, Thank you so much for your explanation!
I am preparing for the CSMLS exam. Do you know any source of questions that can help me!
0.9 Ns osmolarity is 308.. Which is higher than plasma osmolarity... how it is isotonic fluid.. Plz explain
You said for osmolality when you heat the weight will not change but on heating it is vapourized then how it will change the weight..it will reduce in weight
Assuming that you put the lid on 😊
I wish my lectures were more like this💪🏿Urea is BS😂😂
Haha 😂
Thank you so much for watching!
I am honored!
Thank you so much but I just have a question the Na+ passes through the channels of the plasma membrane as it is a small ion passing with water and also durnig the active transport through the Na, K pump so how it is an effective osmole?
Very nice video :) I have just one question i not really get. In the nephron we have urea transporters (for example in the end of the collecting duct). For transport of urea back in the system right?
And how we get an urea concentration in the nephron when its always moves through cells?
Urea back-diffusion occurs from the nephron (tubule) to the renal medullary interstitium…This urea will help pull water out of the tubules making the urine more concentrated.
Why can’t molarity be used instead of osmolarity? I understand that osmolarity calculates the number of particles instead of molecules but I’m still not quite sure why can’t we use molarity?
Osmolarity is the osmosis caused by molarity.
No osmometer is harmed during this video😁😁😁😁🤣
i couldnt stop laughing at the hard Rs hahaha
I believe I send you a message through Facebook? I’m not sure because I just created the account to ask you a to help me understand my test results
Thank you for trying to help me and answering to my comment in the other video
Thank you so much 😊
I’ve just replied!
Poor physiology professor 🤭
LOL 😂
💜❤️
Thank you 🙏
only the bored people care hahah
Haha 😂