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@learnwithfun6738 4 минут бұрын
Thankyou so much sir ❤
@Wownnkduikkjhajskkjj 2 күн бұрын
Sir what is phospholimman?
@VivekSirsPhysiology 2 күн бұрын
@@Wownnkduikkjhajskkjj Phospholamban. It slows down the SERCA in cardiac muscle. I’ll give you video link. Watch it.
@VivekSirsPhysiology 2 күн бұрын
@@Wownnkduikkjhajskkjj kzfaq.info/get/bejne/sNedmr2WvuDXcac.htmlsi=RMGXRnA3Jw4o3fUj
@dhruvsharma8357 2 күн бұрын
The wizard of physiology 🪄
@VivekSirsPhysiology 2 күн бұрын
@@dhruvsharma8357 Kya baat hai….! Thanks….!!
@harshkumar-rl9oe 3 күн бұрын
Sir aapki vid dekhke revision axha hua and exams m confidence tha Thx sir ur efforts don't get unnoticed full support 🙏
@VivekSirsPhysiology 2 күн бұрын
@@harshkumar-rl9oe waah. Kya baat hai. Chalo good……efforts kaam aaye, mere bhi aur aap ke bhi. Wish you all the best for the future journey. Regards,
@magedali4081 3 күн бұрын
As a clinician I want your opinion for My concept about V/Q mismatch. V/Q mismatch divided into : A - increased V /Q ratio called Dead space ventilation (wated ventilation) that causes increase Paco2 level as it depends more on ventilation and perfusion is Due To : 1-Alveolar Hypoventilation IN SHALLOW RAPID BREATHING (RESPIRATORY DISTRESS) 2- ALVEOLAR Overinflation ( Dynamic hyperinflation - BULLA- PEEP) destroy & compress adjacent capillary membranes 3- ALVEOLAR UNDER PERFUSION PE - LOW CARDIAC OUTPUT B- Decrease V/Q ratio Called shunt Co2 is not affected as O2 as its Highly soluable and can Diffuse easier than O2 Can be due to 1- Anatomical shunt Right to left shunt which can be intrapulmonary shunt like AV malformation or intracardiac shunt 2-Pathological shunt Can be due to Atelectasis (different types & causes) or Alveolar consolidation (various causes)
@VivekSirsPhysiology 3 күн бұрын
@@magedali4081 Yes. This is correct, conceptually. I just have doubt regarding rapid, shallow breathing. Will it cause the V/Q ratio to increase?
@asmitaphadke361 4 күн бұрын
Very nicely explained !!
@inspired_2_win 5 күн бұрын
Which chapter is it ?
@VivekSirsPhysiology 5 күн бұрын
CVS. Cutaneous circulation.
@Medical_with_me 5 күн бұрын
When i will become a good doctor Than mai apse milne aaunga Thanks bolne ke liye ❤️❤️🙏 Apki vjh se physiology mera favourite subject ban gya sir & Sari books bhi smj aa jati h ab gyton / ak / semu etc.
@VivekSirsPhysiology 5 күн бұрын
@@Medical_with_me Shukriya..! Zaroor milne aana. All the best, Regards
@Medical_with_me 5 күн бұрын
Thank u Sir U are AI for medical students 🙏🙏❤️❤️❤️❤️❤️❤️ And once again thank u so much ki apne hmari request accept ki 🙏🙏🙏🙏❤️❤️❤️❤️❤️❤️
@VivekSirsPhysiology 5 күн бұрын
Kya baat hai….! Thanks for the comment…!
@Preeteditz27 5 күн бұрын
Best ever guru for physiology in youtube salute to your hard work sir 🙏🏻😊
@VivekSirsPhysiology 5 күн бұрын
@@Preeteditz27 Thanks...!
@dhillonb9036 6 күн бұрын
Sir u mentioned voluntary hyperpnea. I was wondering when a person voluntarily hyperventilates does the csf ph change?
@VivekSirsPhysiology 6 күн бұрын
@@dhillonb9036 Yes it does. Initially. CO2 washout initially raises the pH. But, the bicarbonate pump (transporter) in the meninges sends the bicarbonate out of the CSF, to return the pH toward normal.
@dhillonb9036 6 күн бұрын
@VivekSirsPhysiology so does the body depress ventilation for a period of time in order to achieve this or it doesn't need to?
@VivekSirsPhysiology 6 күн бұрын
@@dhillonb9036 It does. But very momentarily. May be a few breaths.
@harshkumar-rl9oe 7 күн бұрын
Amazing vid sir !!!
@VivekSirsPhysiology 7 күн бұрын
Thanks…!
@Johnwick0994 7 күн бұрын
Sir on an online platform physiology sir mentioned that inside human body it is extrinsic pathway which causes clot formation and outside the body its intrinsic pathway Is that correct sir ??
@VivekSirsPhysiology 7 күн бұрын
@@Johnwick0994 it is not related to whether it is inside or outside the body. It depends on activation of which factor triggered clotting process. If tissue thromboplastin activated and initiates clotting, it is extrinsic pathway. It could be inside the body, or it could be outside the body (like, when we perform prothrombin test).
@VivekSirsPhysiology 7 күн бұрын
If factor XII was activated and it intiates clotting, it is intrinsic pathway . It occurs in test tube . Or, When there is trauma to blood itself, which can happen inside the body.
@Johnwick0994 7 күн бұрын
Thank you sir for your explanation
@VivekSirsPhysiology 7 күн бұрын
Welcome…!
@dr.javidakhter 7 күн бұрын
Great explanation sir 👏
@VivekSirsPhysiology 7 күн бұрын
@@dr.javidakhter Thanks.
@SohelHashmi-eu2cc 7 күн бұрын
❤
@SohelHashmi-eu2cc 7 күн бұрын
❤
@VivekSirsPhysiology 7 күн бұрын
Self belief is good; inflated ego may be avoided....
@VivekSirsPhysiology 8 күн бұрын
I think, in diffusing capacity of oxygen, I said , for 2 mm Hg pressure gradient, 26 mL O2 will diffuse (erroneously). It is 46 (23 X 2). Please note.
@prateekmaheshwari5279 8 күн бұрын
U r fifty 3 Really?
@VivekSirsPhysiology 8 күн бұрын
@@prateekmaheshwari5279 Yes. Why would I lie about my age on the higher side? If at all, I (or anyone) would like to reduce the number of years.
@houriak848 8 күн бұрын
Sir when we say V2 don't we include volume of tube that connects the lung and spirometer?
@VivekSirsPhysiology 8 күн бұрын
@@houriak848 Yes we do. We can. But, compared to 1200 mL (RV) or 2300 mL (FRC), this volume is negligible. It won’t influence the overall measurement.
@houriak848 8 күн бұрын
Thx doctor for ur video, Sir I'm confused the drum that's upside down does it contain water inside, I mean it's dipped in it? How can we inhale from it ?
@VivekSirsPhysiology 8 күн бұрын
@@houriak848 There is a one-way valve though which the air goes in. It just fills into the inner drum and comes out with expiration. The floating drum thus goes up with inspiration and down with expiration. I'll try to take a photograph of the entire apparatus, so that it becomes very clear.
@ellamalatugu2535 9 күн бұрын
❤thank you
@VivekSirsPhysiology 9 күн бұрын
@@ellamalatugu2535 welcome…!
@Wownnkduikkjhajskkjj 10 күн бұрын
Nice class sir
@VivekSirsPhysiology 10 күн бұрын
@@Wownnkduikkjhajskkjj thanks
@dr.lokeshchavan 10 күн бұрын
Jabardast sir mast video tha❤
@VivekSirsPhysiology 10 күн бұрын
Thanks..!
@namangoyal6274 11 күн бұрын
Sir why there is dark color at periphery of RBC
@VivekSirsPhysiology 11 күн бұрын
@@namangoyal6274 This appearance is due to shape of the RBC. Since it is biconcave , the central depression of the concavity appears lighter, and the peripheral part (due to presence of the chromoprotein) appears darker.
@Johnwick0994 12 күн бұрын
Sir can you tell in simple language why CO is called diffusion limited I have watched the video but still bit confused sirr Bcoz you said CO continues to diffuse then how come it is diffusion limited sir ??
@VivekSirsPhysiology 12 күн бұрын
Equilibrium NOT reached despite continued diffusion. Just take this much part.
@Johnwick0994 11 күн бұрын
@@VivekSirsPhysiology Thank you sir After perfusion oxygen and carbon dioxide reach equilibrium so that's the reason we are calling those gases perfusion limited gases sirr ??
@VivekSirsPhysiology 11 күн бұрын
@user-vl1kw6sj3f Yes. Right.
@Johnwick0994 11 күн бұрын
@@VivekSirsPhysiology Thank youu soo much sirr for replying
@Johnwick0994 12 күн бұрын
Sir your explanations are amazing sir....pls do continue such videos sirrr Thank you
@VivekSirsPhysiology 12 күн бұрын
@@Johnwick0994 sure....thx
@mgims02 12 күн бұрын
very nice sir, i watched during my mrcs prepartion , good clarity . please make more
@VivekSirsPhysiology 12 күн бұрын
Oh sure. Thx.
@Johnwick0994 13 күн бұрын
Thank you sirr
@drallahditta9670 14 күн бұрын
Thnk you so much i really need this type of video
@VivekSirsPhysiology 14 күн бұрын
Hindi mein bhi aa rahi hai.
@drallahditta9670 14 күн бұрын
❤❤❤
@namangoyal6274 15 күн бұрын
Awesome sir,, I am also at pw med Ed sir,,, u really are the best❤❤
@VivekSirsPhysiology 15 күн бұрын
@@namangoyal6274 Thanks…! Thanks for the words of appreciation. Let me know if you need any topic. Regards,
@namangoyal6274 14 күн бұрын
@@VivekSirsPhysiology, sir once physiology of exercise,,
@VivekSirsPhysiology 14 күн бұрын
@namangoyal6274 big topic. I have made two videos on it. Cardiovascular changes and respiratory changes during exercise. Check out the playlist. Thx.
@namangoyal6274 14 күн бұрын
@@VivekSirsPhysiology sorry sir, I didn't checked it before asking you.. I ll definitely watch it..
@VivekSirsPhysiology 14 күн бұрын
@@namangoyal6274 oh that’s ok. I shall post the video, on exercise physiology, after the other videos which are lined up. Regards,
@dhillonb9036 15 күн бұрын
Sir what if the persons intracellular stores are depleted? does that have an effect on the channels? do they become more sensitive or less sensitive?
@VivekSirsPhysiology 15 күн бұрын
@@dhillonb9036 intracellular stores of what? Oxygen & ATP? We are looking at very extreme condition when this happens. But if it happens, hypoxia sensitive channel will become more sensitive , as it is anyways sensing hypoxia (and closes). ATP-sensitive channel will lose some its sensitivity.
@dhillonb9036 15 күн бұрын
@VivekSirsPhysiology sorry I forgot to mention I meant potassium stores.
@VivekSirsPhysiology 15 күн бұрын
@@dhillonb9036 Again, it’s not easy to deplete K+ stores. It is an intracellular cation.
@drallahditta9670 15 күн бұрын
kiya baat h sir uploading pa upliading koi treacher bacho k liay itna kesy time nikl sakta ha g❤❤
@VivekSirsPhysiology 15 күн бұрын
@@drallahditta9670 karna padta hai....! Students demand karte hai.....exams aa rahi hai. 😬
@drallahditta9670 15 күн бұрын
@@VivekSirsPhysiology G bilkul hum bhi aj kl revision m h kfi achy points aur revision mil rehi hi
@ramhssnsh 15 күн бұрын
Yes sir this topic is very helpful to understand.
@VivekSirsPhysiology 15 күн бұрын
Remaining diuretics.....tomorrow.
@ramhssnsh 15 күн бұрын
@@VivekSirsPhysiology ok sir thank you soo much. 😊🙏Then my concepts will be clear and I will ask combined doubts. Thank you soo much Vivek sir. You are the best humble teacher. Grateful to have a teacher like u
@DeepanshuBhadauria-nb7hr 16 күн бұрын
Well explained
@VivekSirsPhysiology 16 күн бұрын
@@DeepanshuBhadauria-nb7hr Thanks..!
@ramhssnsh 16 күн бұрын
Thank you soo much sir ❤ started watching and making notes
@VivekSirsPhysiology 17 күн бұрын
1drv.ms/w/s!ArInG1pdH3jS5TH-VtjhfCX_CuUk
@VivekSirsPhysiology 17 күн бұрын
Notes of loop diuretics
@ramhssnsh 17 күн бұрын
Thank you soo much sir ❤❤will watch it and understand it just now!!!😊😊it's a gem for me.
@VivekSirsPhysiology 17 күн бұрын
@@ramhssnsh I will reply your voice message too, in some time. Till then, just check out the video.
@-in.7 17 күн бұрын
🔥🔥🔥🔥
@Johnwick0994 18 күн бұрын
Sirrr can you explain reason for phantom limb in a video ??
@VivekSirsPhysiology 17 күн бұрын
@@Johnwick0994 are you on instagram?
@VivekSirsPhysiology 17 күн бұрын
instagram.com/reel/C6WEQa9s4Ty/?igsh=OGhkZjBudG5ud2pr
@VivekSirsPhysiology 17 күн бұрын
Check out this video.
@Johnwick0994 17 күн бұрын
@@VivekSirsPhysiology thank youu sirrr