Respiratory System Physiology - Ventilation and Perfusion (V:Q Ratio) Physiology
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- Опубліковано 26 вер 2024
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I don t have words to express my gratitude for your work. With your help I will finish medschool and become a doctor, nobody helped me more than you!!
You are a gift from the Lord, for real. These videos are super clear.
Fr!
SAME PROFILE
This guy is a genius. Understanding complex subjects made easy, thank you.
truly! i love the way he breaks down topics, such an excellent teacher
It's like- for every topic in a chapter you have a video. You're making my online summer crash course so much easier. You're awesome!
At the beginning you said that the ventilation is higher at the apex. However later on you’re saying that the ventilation and perfusion are higher at the bases. I’m confused confused
hi i know this is a bit late, but i'm pretty sure what he meant was that, whilst ventilation is technically higher at the base of the lungs, perfusion is much higher, therefore there is LESS ventilation than perfusion. Correspondingly, whilst ventilation is technically lower at the apex than the base, perfusion at the apex is even lower due to gravity, therefore there is MORE ventilation than perfusion at the apex.
Ok
When you compare head to head V more than Q at apex.overall both more at base
I don't know what to say.... just AMAZING!!!!
Thanku sir.....ur a life savior.....love from India
I just wanna say this was beyond amazing. You really remind me of one of my fav professors back in Medschool. This was a sweet recap. Greetings from Romania!
💜
My professor spent more than 4 hours explaining it and it was @#$%%^^. You nailed it in just 15 minutes!
I can't thank you enough.
This is the best video on UA-cam to understand V/Q ratio and V/Q mismatch!
WOW, you are so blessed and gifted in what you do. Thank you so much
i'm preparing for QE1, whenever I get confused n google the topic just pray to God for popping up your channel on my search list!
Excellent explanation, like baby steps
It's so good doc,for me little bit slow lecture gives me more clarity,anyway thankful doc
Armando, in case of pulmonary embolism there is no more perfusion in a certain segment of the lung. As a result of that, there is an area of high V/Q. That is what you said. But now the blood is go everywhere else so perfusion increases in other areas. So everywhere else you get an area of low V/Q and therefore low oxygen in the blood.
Amazing video feels like i am gining my 9250 pounds to uni just for looking at slides.God bless you mate.
Especially ur diagrams look simple and makes things easy to understand rather than cramming up !!!
Seen multiple videos, and this is the best!! Thank you
You are the godfather of the medical content
you saved my life, hours before the exam, thank you so much
so nicely presented
This just made this all make so much sense. Thank you so much!
master of education 😍😍
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Hello! I just would like to thank you because this video helped me so much in my Physiology exam just today. Again, thank you so much!
I slept during lecture but I understand by watching your video. Smooth.
Outstanding tutorial! Thank you!
Thank you doctor
Explanation level is literally INSANE!!! SIR . Lots of love & respect from India🙏
You saved my life yet again :)
Crystal clear explanations within few minutes.Superb👍👍👍
thankyouu so much, you made a confusing topic sound so easy!
Great work man, amazing 👏 🙌
This video was really helpful.
i cant thank you enough for this
thank you so much for making this video, we are 4 weeks into our Respiratory Block and no one has explained this concept
This is such a great video! Thank you!
Hands down Best Explanation
Amazing amazing amazing
Not gonna lie, I had to watch this a couple times to fully understand, but now I do - thank you!!!
You are a genius to make things look pleasant and simple, Sir.
Great job
you made it seem really easy for me thank yoiu so much
You are Great...The way you explained V/Q was amazing...!!
Very good video and easier to understand vq ratio...
at the 1 minute mark the drawing seems to say that the ventilation is bigger at the top then at the bottom of the lungs. but at about 3 minutes and a half you say that the ventilation is bigger at the bottom than the top. What is it?
I don't understand that when the alveoli are larger the ventilation isn't aswell
I caught that as well. I am confused. I suppose at 3:38-4:42 kind of explains it.
@@kellen7425 i've read somewhere that because the alveoli are so big they are less compliant so they can't strech out as much and thereby the're less aible to ventilate
Where were you when I started learning physiology... thank you so much
My favorite medical UA-camr
Excellent video. Thank you
Your drawings are super helpful and well thought of, thank you so much!
I'm studying Physiotherapy (Physical Therapy) at University.
Your videos have helped since A-Level Biology!
Thanks haha
Finishing up physiology pathology now, exam tomorrow! :) UOB physio
Elliot Falkner ayyyy we're from the same university😂 I'm stage 1 UOB 😂
ONE OF BEST VIDEOS THANKS MAN
Thanks bro !!! well explained such a tricky topic
Thanks a lot now i can understand nuclear medicine better. You're everything, 😍
thank you and greeting from Egypt
lol i used to think perfusion is the amount of gas that was absorbed into the blood. Thats why i was confused at how there could be a higher perfusion volume than the volume that was ventilated. This video cleared it up for me in the first 10 seconds haha. Thanks!
wow I wish I could draw like that!!! amazing.
very good explanation. thanks.
Very professional & comprehensive; thank you!
Excellent excellent excellent explanation.
excellently explained.... 🙌
Because apex to lung is above the heart, they have large alveoli . How??
So so useful, thank you!
Sir u r a blessing .
I LOVE YOUR VIDEOS SO MUCH! you explain everything so well! please also make a video on cardiac volume loops as well. I haven't found a good video on that yet :(
Thank you, Sir, how grateful I am for this video. Keep making more and inspire more :)
You're a real living genius.
Excellent videos ever had I have seen...
Thanks
Thank you thank you thank you so much!
super useful and practical videos! Your explanation is better than my Professor's at university.
Thank you
Thank you for your help
WONDERFUL.Awesome explanation!
Fantastic explaination ✌️
Well explained
great explanation , thanks alottt
appreciate your concise explanation on V/Q!! thank you!!
Why are the alveoli larger at the apex than base?
Someone pls explain. Thank you!
Thank you so much. Absolutely outstanding simple explanation.
It is very helpful and thank you for sharing it!
Really great work...
Just awesome.. itta pyara kon pdhata h yr.. thank you so much 👏
Thanku sooo much... Nicely explain
What a beautiful explanation ❤❤ Thank you so much for explaining this topic really really well😊😊May God bless you always 😇
Plz do a video on lung compliance and it's variations tooo
Wow!
Thank you so much!
Thank you for this awesome guide.
Nicely u explained this ❤️🙏
Thank you for this! Now I feel a bit more confident on my exam in the morning.
You made me understand the concept for the very first time. Thankyou.
Thank you soooooooo much!!! Amazing explanation! Love your videos.
I dońt understand - why there is more ventilation in smaller alveoli? I get it that can expand, but big alveoli in the apex are already "expanded" so what's the difference? 4:33
Very nice video......
Very talented person. 👌👌👌
So good
Understood well.Thank you✌🏻
You are an amazing educator.
WOW THANK YOU SO MUCH, it's a crystal clear explanation!
i love the way you talk it is so clear so precise so logical this is pure science as it should always be !!! as a doctor your explanations are always usefull ! thanks so very much Sir . ( from French Riviera)
Why in the COPD patient we don't use an High FiO2 because it can cause apneu? How it can cause apneu?
Best explanation
Thank you! This is really helpful.
great video. thanks!