Alveolar Structure and Gas Exchange

[tkaye]

The best explanation I have encountered. Absolutely perfect.

[lifewithviv]

guys this guy just graduated med school in 2020 !! congratulations andrey !!!

[tiercarter]

THANK YOU SO SO MUCH!! I WISH YOU COULD BE MY TEACHER. GOD BLESS YOU EVERY DAY. YOU HAVE A GIFT TO MAKE SOMETHING SO HARD SEEM SO SIMPLE.

[charlottemyers]

Im nearly on my final unit for biology and every time I've come to watch your videos to help! You're such a great teacher, I'm taking you to uni with me!!

[tlemlem]

!!! you are the most an amazing teacher THANKY SO SO... MUCH for doing this...!!! God bless you...! I wish you are my

[warrior]

I got 100% in my quiz today. Thank you!

[flamesx]

Yet another excellent lecture. Thank you so much. This is very clear and understandable. God richly bless and keep you.

[mhartingarcia]

i passed the medical boards with your lectures.. thankyou sir

[hypertension]

[13:07] do you mean pulmonary veins? Because what delivers oxygenated blood back to the left atrium is the pulmonary vein. You said artery.

[drastichaudhari]

Thank you so much for all the work you put into your videos! U are a Legend!

[abdalkahar]

you solve my problem to understand the difference between alveoli and alveolar sac
thank you from heart >3

[milesholmes]

You're a really talented lecturer.

[rachelfaith]

I dont think you know how much this helps it's free ?? Thank you !!!

[tikagurung]

U r born to be an awesome teacher...great work sir 🤗🤗

[halaalabboud]

As usual your explanation is wonderful .

[rosinensah]

God bless you for this videos. you are a savior

[sasikala-bvie]

thank you very much ur lectures are mind blowing I do really mean it.

[stephenprice]

Best explanation, very detailed and organized.

[Tori_lmr]

Thank you so much for this! There is just one thing I don't understand. You said diffusion keeps on going until the PP of O2 is the same outside and inside the lumen, same for CO2, but then how do they differ again for the next respiration cycle? Does exhalation makes them different again, if so how? Thank you!

[mayanksingh]

I really want to meet you ...it could be online but really you're like a celebrity for me .... you're the king of white board videos