Respiratory | External Respiration: Partial Pressures & Solubilities
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- Опубликовано: 7 сен 2024
- Official Ninja Nerd Website: ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about external respiration, but particularly paying close attention to partial pressures and solubilities. We hope you enjoy this lecture and be sure to support us below!
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I would just like to thank you SO DAMN MUCH for saving me and my colleagues' life at med school. We're currently in our 2nd year and our Physiology exam is right around the corner. Reading these books recommended by our professors was just so tiring and I still felt clueless, but then someone suggested me to watch your lectures, and I cannot express how clearer my mind became and how I realised all the connections from different topics so in the end it started to make sense in the grand scheme of things. So, once again, thank you thank you thank you for making physiology such fun and more interesting subject, you're so brilliant, we love your energy, and we believe you will keep on being an inspiration to many others! Bless you
"mm she good i like her" lmao best teacher ever
you're famous now, good job
I absolutely love you videos 😍
So like you went into health sciences and then quit, or you graduated and found out it wasn't for you. Really interested in hearing the story
Frrrr he’s the best
“Mm she good” at the oxygen made me laugh. Thank you for making this easy and enjoyable. That is the stroke of pure genius and shows you are living your vocation
I just want to say, everything I was unsure about this whole week after hours of study finally made sense with these 3 videos. Have been following you for a while and you really make the whole process much more enjoyable. Your explanations of the concepts are very clear and thorough. I am walking into classes more confident now so thank you. Looking forward to more
You are a legend, the way you explain things is so clear and complete, my future MD self can’t thank you enough for the time you took to do these videos
Honestly, your videos are the only things that are getting me through school. I was so lost when it came to partial pressures in class, but you explain it so well and so simply. Thank you so much!
I've been addicted to watching the respiratory section since I have an exam coming up and I have to say these videos have been extremely helpful. It's been hard to find videos that go into the exact amount of detail as I need for this class. One thing I wish I had were some kind of notes that I could print out and have for reference or a picture of the board once all the writing was done (I've been taking screenshots). Something for review that I could look back on instead of watching the videos again would be great. But overall, highly impressed with the detail of these videos, thank you for helping me out! Keep it up :)
What i have been doing is taking notes while he's lecturing this way I can do it with him and reference the notes for later!
Check his new website
I have all his notes if anyone needs it
@@mhw1138 I do. Please
@@mhw1138 I need those notes..
Would be so much helpful if you are willing to help out..
Thank you
Seriously I'm addicted to your method .It's just amazing to watch your videos and they proved so helpful. And your videos go into exactly the beneficial amount of information that I needed for building a strong concept related to these topics as they used to be dry topics for me .Keep up doing the great work. Thank you so much!
I can't tell you how grateful I am to you for this video. You don't dumb it down, but you find a way to make this concept very concrete and visualizable and I am so grateful.
I was so confused about this topic but through yurs explanation i understood everything ...thnk uh so much from INDIA
I'm in Veterinary school and you've made this concept 100X more understanding than the Doctors did! Thank you so much!
+Johneisha Motley wow! Thank you so so much for your positive comment it means so much! Best of luck in your future endeavors!
Bro you´re just an angel, I undestood in 35 minutes what I didnt understand in 1 mont with my teacher
Your videos are amazing! Just saved my life! A big thanks from Portugal!
+Mariana Pereira so glad we were able to help
I am out of words for you mate. Every concept in your videos is at least 10x more understandable than the lectures I have at the university.You just make everything make sence. last but not least I apreciate so much the fact that you do all these videos selflessly just with the intention to spread your knowledge . Sending my greets from Greece and med school of Athens. You are one of kind my brother!!!
what a channel , what a teacher , what a doc , literally LEGENDARY ......... the explanation, the drawings, the body language and your sound rate are very nice ....... big thanks from a medical school student from Mansoura university Egypt
I didn't know respiratory physiology could be this simple! I was so stressed looking at my teacher's notes and like always, I opened ninja nerd, first video on respiratory physiology and I have been watching them all straight till this video the whole day today. I don't think I can ever forget any of what you have taught me. I can never thank you enough! Thank you for making the lives of a lot of us, medical students all over the world, a lot easier professor!
what a teacher ... you make it so easy nd enjoyable .... THANK YOU SOO MUCH !!!
I didn’t need to learn that much about this topic but It was so amazing explained i couldn’t stop myself and now i m never gonna forget this lesson THANKS 👏👍
Hey Zach, just wanted to say that your videos make CRNA school so much easier. So thank you for taking the time to do all that you do and making this material so much easier to understand and remember. I just wanted to point out something I noticed in some of the videos in the respiratory playlist. In some of the videos the pCO2 of the incoming air in listed as 40mmHg before it even gets to the the alveoli, however the pCO2 of incoming air/atmospheric air is actually negligible, so 0mmHg, it reaches 40mmHg once in the alveoli and gas exchange has taken place. Again thank you bringing the enthusiasm that you do to all this subject matter and for making such a positive impact in the lives of so many like me.
a few weeks into my second semester in physio school and this guy has been able to break down every single lecture in my neuromotor and cardioresp courses. He's the GOAT!
This is total geniussss. You managed to unify the concepts in simple terms 😭 the carbonic anhydrase equation and how it fits with partial pressure and solubility of gas is just mind blowing. Thank you sensei 🙏
You are utterly amazing, thank you so much for providing this content. I am getting through med school cardio and pulmo because of you. Thank you, thank you, thank you!!!
thank you so very much! I'm a french physiotherapist and you explained me things i've been struggling to understand for years!!! I'm so gonna recommand your channel to my interns!!! Keep it going:)
I am not a medical student. I am an engineer working on ventilator development, acidentally found his video and that was the life changing day for me. These are very informative and easy to understand evenby a not med student. Here to thank this god level teacher. (P.S. I never crossed 5 min of medical videos explained by other experts)
I love the way you explain the information, Thank you a lot doctor 😍❤️✨
Got Exam next week .
Really Helped cleared my doubts
Love From Nagaland India 💯
Do you even realize how well done this video is. You are a god thank you so much.
Thank you so much you are definitely increasing the worlds medical population!!
Hi Zach! first of all thank you very much for your videos you are sincerely my favorite teacher because I always used to see your videos before following my university teacher. I have 2 questions and it will give me great pleasure if you answer me;
1. why oxygen pressure is reduced to 104 mmhg so where does the other amount of oxygen go?
2. Why does nitrogen not participate in the blood and what prevents it? does nitrogen really have a role in respiration?
Well sir I can't find the words that can show my huuuge gratefulness ❤️ u r such a blessing to this world
really loved it...........Amazing explanation
I hope if all my teachers in uni are just like you ☹️💜 I'd attend daily!
you are the best i watching your video like netflix
The PO2 in the atmosphere is about 160mmHg and in the alveoli is about 104mmHg. My question is that, does the PO2 change drastically from 160-104 or it changes slowly as it passes through the respiratory pathway to reach to 104mmHg? Thank you!! Love the videos by the way!!
Thank u so much, I won’t see a better person explaining medicine like u , u just amazed me 😍
Thank You so much, my professor. you are my real professor
Thank you sir, you explained it really nicely.
The way you explain is just brilliant and beautiful. Thank you so much for making much easier physiology!
I officially have a crush on you.
sara saratalali sapiosexuality
then i am gay too 😅😅i dont know why i am so attracted by people with knowledge
Me too ❤️
Learned and enjoyed!! Thank you! ❤
You are an absolute saint. Thank you so much.
Best teacher ever
You my man, are a saviour!!
YOU ARE AMAZING !! THANK YOU SO MUCH !!!
I love this guy
💗What a great teacher!
Hands down the best
your awsome thanku so much made alot more sense afterwatching this video......... amazing teacher
Thanks ❤
best online teacher ever ;)
Great work.
+Nguyen Nguyen thank you so much!
Thanks dude,,keep it you..you are a life saver
Hey He deserves more than Millions likes and views
Love your teaching
Bro just saved outlr lives 🎉
Thanks a lot Dr..for any pecice of amazing information..all of this fantastic physiological effects and actions is from Greatest Goad...who is ur creator ....who is in ur soul and thinking...bc he created them also...think a little bit about it.plz
Thank u!
you are a good teacher., really
Thank you for simplifying this subject,l love ninja nerd
When we calculate the PaO2 (in an ABG for example) do we take into account also the O2 bound to haemoglobin?
no as far as I know, the pO2 is only the unbound oxygen. Otherwise you would also have to take into account the oxygen bound to myoglobin in the muscle tissue
@@888167 so then why does decrease in hemoglobin affect partial pressure of oxygen?
❤thank you for all your work
Thank you so much, you’re amazing
I have one question, please: if there is a change in partial pressure of O2 and CO2 of blood in lungs would there be a change of partial pressure of these gases in alveoli due to these exchange processes?
You're GREAT
THANK YOU SO MUCH
Thank you for your amazing videos. One quick question tho.. Isn't it supposed to be that HCO3- moves from the redblood cell into the plasma in exchange of Cl- ?
thank u very much
Such a genius!!
gracias amigo te debo todo
Love you 😍 so thhaankful for this 🌱🌱🕊
Amazing!
Awsome gargantious video, tnx.
Thankyousomuch @ninjanerd
Amazing, I get it now......
Dude, you are killing it!!! Thank you! And I really want to get your ninja nerd t-shirt!! ^)
24:18 hahahahahhahahahahhhhahahaa - "mmmm she good..." - mann like tad expression!!!
thanks
thank you so much for the videos, your amazing!!!!!!!
Great video sir....i am ur huge fan...😇😇
my hero
Thank you sir❤️❤️
Thank you so much 💗
This has been so helpful, thank you.
I have a question. When there is more oxygen binding, the 'legs' change conformation so 2,3 BPG can't bind. What does the 'legs' represent? Is it just the positively charged amino acids?
What the heck? This was so helpful. Recommending to everyone. Thank you so so much!
U are simply superb.. 😍
Oh my gosh this was amazing
Thank you
Great video !!!!!
Thank you!
We shall stick with you !!
Thankyou sir🙏🙏
you are the best >>keep going .....
Guy is a real hustler
He says " Oooh she goood" 😅 24:34
Great!
great illustrations too,loved it
If CO2 binds to the globin portion of hemoglobin and O2 binds to the heme group, can hemoglobin carry four molecules of O2 and four molecules of CO2 simultaneously?
mm she good , he really reminds me of JOEY from friends when said that TT
the lesson was fun honestly
Is the increased solubility of CO2 the reason that it's partial pressure in the blood is only 40 mmHg?
Can you make a video Explaining how COVID - 19 affects respiratory system to the best of your ability. Just a generalization video.
Great
Love you
I couldn't understand that deoxyhb have low affinity to O2 but also take O2. Doesn't o2 bind because of high affinity for o2?