again , this was a masterpiece ! you explained something that would take hours of lectures in 15 minutes with simplified & super clear notions ! you are truly the best god bless you =)
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!
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.
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.
Have watched many of your videos. You remind me of one of my favorite professors. You have a wonderful mind. Your audience/subscribers love your contribution to man and his science.
+aya elhusseini Winner of a video, been searching for "is gerd acid reflux" for a while now, and I think this has helped. Ever heard of - Mackorny Cool Stomach Blueprint - (do a search on google ) ? Ive heard some pretty good things about it and my neighbour got great results with it.
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!
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 :(
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?
@@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
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)
Hello my dear friend, I hope you can help me answer the following question. The best ventilation area for gas exchange in the blood and air of the lungs is 1- the top of the lungs 2- the middle of the lungs 3- the bottom of the lungs 4- all areas of the lung
You are a gift from the Lord, for real. These videos are super clear.
Fr!
SAME PROFILE
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!!
again , this was a masterpiece ! you explained something that would take hours of lectures in 15 minutes with simplified & super clear notions ! you are truly the best god bless you =)
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!
Wow, you've made it so simple for me, previously, I thought I would never understand v/q ratio
EXCELLENT, I DON'T HAVE WORDS TO EXPRESS MY GRATITUDE SO WONDERFUL. THE BEST.
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 one was absolutely amazing. I got to understand the reason for v/q changes from apex to base for the first time. Thanks heaps!
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!
💜
I don't know what to say.... just AMAZING!!!!
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
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.
This is the best video on UA-cam to understand V/Q ratio and V/Q mismatch!
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
Have watched many of your videos. You remind me of one of my favorite professors. You have a wonderful mind. Your audience/subscribers love your contribution to man and his science.
WOW, you are so blessed and gifted in what you do. Thank you so much
It's so good doc,for me little bit slow lecture gives me more clarity,anyway thankful doc
Great work man, amazing 👏 🙌
This video was really helpful.
master of education 😍😍
+aya elhusseini Winner of a video, been searching for "is gerd acid reflux" for a while now, and I think this has helped. Ever heard of - Mackorny Cool Stomach Blueprint - (do a search on google ) ? Ive heard some pretty good things about it and my neighbour got great results with it.
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 😂
You are the godfather of the medical content
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!
thankyouu so much, you made a confusing topic sound so easy!
Outstanding tutorial! Thank you!
you saved my life, hours before the exam, thank you so much
Thank you doctor
You saved my life yet again :)
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
I slept during lecture but I understand by watching your video. Smooth.
Explanation level is literally INSANE!!! SIR . Lots of love & respect from India🙏
thank you so much for making this video, we are 4 weeks into our Respiratory Block and no one has explained this concept
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!
you made it seem really easy for me thank yoiu so much
U teach perfectly and I can understand those concepts very well
Another excellant video. Thank you for helping me to FINALLY understand this!
Crystal clear explanations within few minutes.Superb👍👍👍
Good explanation 👏🏻👏🏻👏🏻
Not gonna lie, I had to watch this a couple times to fully understand, but now I do - thank you!!!
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 :(
so nicely presented
Great job
ONE OF BEST VIDEOS THANKS MAN
Very good video and easier to understand vq ratio...
Thank you, Sir, how grateful I am for this video. Keep making more and inspire more :)
My favorite medical UA-camr
This just made this all make so much sense. Thank you so much!
Excellent video. Thank you
Thanks a lot now i can understand nuclear medicine better. You're everything, 😍
You are Great...The way you explained V/Q was amazing...!!
very good explanation. thanks.
Sir u r a blessing .
Thank you so much. Absolutely outstanding simple explanation.
i cant thank you enough for this
Just amazed with your way of teaching. Love from India 🤗
You are a genius to make things look pleasant and simple, Sir.
Thanks bro !!! well explained such a tricky topic
wow I wish I could draw like that!!! amazing.
Thank you so much God bless you
This is such a great video! Thank you!
Hands down Best Explanation
Where were you when I started learning physiology... thank you so much
Thank you
excellently explained.... 🙌
super useful and practical videos! Your explanation is better than my Professor's at university.
Amazing amazing amazing
Sir your video is very beneficial for me in pharmacy, a lot of thanks sir
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
Thank you thank you thank you so much!
Just awesome.. itta pyara kon pdhata h yr.. thank you so much 👏
thank you and greeting from Egypt
WONDERFUL.Awesome explanation!
Very professional & comprehensive; thank you!
You made me understand the concept for the very first time. Thankyou.
Your drawings are super helpful and well thought of, thank you so much!
Thank you soooooooo much!!! Amazing explanation! Love your videos.
So so useful, thank you!
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)
What a beautiful explanation ❤❤ Thank you so much for explaining this topic really really well😊😊May God bless you always 😇
Fantastic explaination ✌️
Well explained
appreciate your concise explanation on V/Q!! thank you!!
It is very helpful and thank you for sharing it!
WOW THANK YOU SO MUCH, it's a crystal clear explanation!
Nicely u explained this ❤️🙏
Thank you for your help
U save my life of a respiratory therapy student.. thank u so much
great explanation , thanks alottt
Thanku sooo much... Nicely explain
Thank you for this! Now I feel a bit more confident on my exam in the morning.
Excellent videos ever had I have seen...
Thanks
You're a real living genius.
pressure thing was little confusing for me ..... but yeah with the first example I am able to understand it !!
thank you so much sir i understend the lesson very well
Hello my dear friend, I hope you can help me answer the following question. The best ventilation area for gas exchange in the blood and air of the lungs is 1- the top of the lungs 2- the middle of the lungs 3- the bottom of the lungs 4- all areas of the lung
Best explanation