Osmolality vs Tonicity

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►👨‍🏫💊Antibiotics Lectures: www.medicosisp... ... Check out my brand new "Electrolytes" course at www.medicosisp... and use the PROMO code: ELECTROLYTES50 to get a 50% discount. Osmolality deals with how many osmoles (effective or not) in a fluid.
Tonicity only deals with effective osmoles.
Urea is NOT an effective osmole (it passes freely through the plasma membrane, so by definition it cannot cause an osmotic gradient).
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[@mackennapark8924]

You are amazing! I have watched so many of your videos and they have allowed me to truly UNDERSTAND the topic. THANK YOU!

[@MedicosisPerfectionalis]

My pleasure 😇

[@joyakayasthagir5786]

Love you man. I already recommended Your channel to all of my friends 😍😍😍.

[@MedicosisPerfectionalis]

Thank you so much ☺️

[@anamalramadan8774]

The answer is D Because lung cancer causes ectopic production of ADH ,which is becoming high level ,that lead to more and more reabsorption of water which cause hypotonic plasma(low s.Na).

[@anamalramadan8774]

I'm from IRAQ Thank you very much for your efforts God bless you.

[@dotnotes6651]

Where u was left this much days ... I have waited for this much clear concept ..... U r great man ... Where u r getting this knoledge .... LOVE FROM FUTURE EMERGENCY MEDICINE TEAMS

[@MedicosisPerfectionalis]

Thank you so much 😊 I just read a lot of textbooks!

[@dotnotes6651]

Oh ... Great ... Keep touching .... Frnds

[@AhmedOsama-oz4tw]

Amazing work !! One of the most tough topics to understand, also very very important in practice. You made it very simple. I wonder what year of med school are you in ? Also, a very important thing to add is that some fluids that we give are isoosmolar but hypotonic so they might cause hyponatremia with normal plasma osmolarity, a condition with a very narrow and specific DD.

[@AhmedOsama-oz4tw]

A very famous example is in Trans uretheral resection of the prostate where surgeons use iso osmolar irrigation fluid >>> causes TURP syndrome ( hyponatremia with normal plasma osmolarity ). Nowadays surgeons use glycerine for irrigation to minimize this problem.

[@AhmedOsama-oz4tw]

Glycine*

[@strongDr]

@@AhmedOsama-oz4tw Good'un!

[@dotnotes6651]

Ya TRUP ... I take part in surgery

[@المعلومةالمثالية]

@@AhmedOsama-oz4tw جزاك الله خيرا يا أحمد

[@lucelence6312]

I have been struggling with these for so long. Thank you so much for the making this so easy

[@MedicosisPerfectionalis]

My pleasure 😇

[@altganialtgani816]

you relay make universtiy so easy thank you my prfo

[@MedicosisPerfectionalis]

You’re welcome

[@shunlaephyusinmoe1981]

Love how you explain!

[@MedicosisPerfectionalis]

Thank you so much 😊

[@wiseturtule]

There is one thing that makes me quite confused. In your video about osmolality vs osmolarity you hade the following mnemonic: "Osmolarrrity is mesured in osmoles per Literrrrs" but in this video you say that osmolality is measured in osmoles per liter?

[@MedicosisPerfectionalis]

Osmolality should be osmoles per kg, but again-clinically-it doesn’t matter! Hope it helps!

[@wiseturtule]

@@MedicosisPerfectionalis Thanks! :)

[@MedicosisPerfectionalis]

My pleasure 😇

[@chinmaybiradar3288]

Can you plz explain from 12:50 to 12:57

[@avijit021]

Option D

[@fatin1444]

why isn't the answer A?

[@samarkhan9659]

Very Nice explanations keep it

[@rr.studios]

up?

[@gyanendraverma9110]

Brilliant! ♥️

[@MedicosisPerfectionalis]

Thank you 😊

[@pinetinav9083]

Thank you

[@MedicosisPerfectionalis]

My pleasure 😇

[@ashozy1003]

Thank you!!

[@MedicosisPerfectionalis]

You're welcome 😇

[@wortumherwerfer]

So damn grateful.

[@orientalflower1900]

Big fan! Love your method not teaching!

[@MedicosisPerfectionalis]

Thanks, but I don’t understand how you love the method, but “not” teaching!

[@orientalflower1900]

@@MedicosisPerfectionalis sorry, typo. Should be *of* teaching.

[@MedicosisPerfectionalis]

😅...I thought so...Thanks a million 😊

[@mixie3830]

Merciiiiii💗

[@MedicosisPerfectionalis]

De rien!

[@roaaaaaaaaaaaaa]

I like the op, one of my fav parts

[@MedicosisPerfectionalis]

Thank you 🙏 But what’s the “op”?

[@roaaaaaaaaaaaaa]

@@MedicosisPerfectionalis the “opening” of your videos, btw I also like your humor touch hehe

[@林詩恩-r9b]

D?

[@MedicosisPerfectionalis]

Why?

[@joseviu969]

ppls with alzeihmer might have use for the app:) or the ppl taking care of them

[@MedicosisPerfectionalis]

True!

[@ljlacierda8358]

Are you Slavic?

[@CrazedWInd]

5:00 🤣

[@MedicosisPerfectionalis]

Haha 😂

[@1Manhunt7]

Urea is piss not shit tho

[@bintehaider5288]

May Allah make u Muslim. Ameen

[@hamzaselim3788]

thank you

[@MedicosisPerfectionalis]

You’re always welcome!