Respiratory | Spirometry: Lung Volumes & Capacities
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- Опубликовано: 29 сен 2024
- Official Ninja Nerd Website: ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about spirometry. We will also be providing a thorough explanation on lung volumes and capacities. We hope you enjoy this lecture and be sure to support us below!
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Seriously, what do schools have against speaking like a normal person? Hearing these capacities and volumes in simple terms makes them so much easier to understand, especially when you have to explain the results back to the patient!
😂😂😂exactly
I know right.. 😂😂😂😂
REAL!
My girlfriend is battling through PA School virtually (primarily) right now, and these video lectures have been a lifesaver. Thank you for breaking these concepts down into terms that are easier to understand!!
7:45 The sound I made when I took my first quiz in med school 🤣
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This video was very detailed. My professor took 4 hours to explain this in which I didn't understand, while this only took 20 minutes for you to explain and I fully comprehend. Thank you, you are most definitely a life saver.
Courtney Jordan yess same! 5 hrs of lecture and in 1 hr he explained it all more succinctly and clearly.
SAME! i'm so bored, but this explanation, really save my life
I agree
This why ninja nerd is top 🖤
@@jessicasharpe1925 qq
not all heroes wear capes! Thank you!!
i got lightheaded watching this cause i started breathing all sorts of whack. but great video!
I swear I almost thought i had COPD 😭😭
Thank you so much sir for making Respiratory physiology easy. Be blessed
I am glad that I found you. You made everything so easy.
Simple, clear and passionately taught. Thanks so ;much for sharing your expertise with us.
such helpful information -ninja nerd getting me through grad school!
You are just the best of the best, you made my work easier Ninja👏🏽👏🏽👏🏽
"So I don't want my lungs to collapse..." - Ninja Nerd, 2017
it's really amazing first time I understand this concept
Excellent description; thank you 🙏
you are a very good teacher. Thank you for your time
This video explains it perfectly! Very helpful getting ready for NPTE, thanks!
Thanks this was very helpful !You are a real life saver!
I like this as an engineering student, those letters all make sense now
This was ABSOLUTELY freaking amazing! Thank you
+Nayab Tayyab Thank you so much Nayab! Tell your friends too ☺️
@@NinjaNerdOfficial yeap we do
My professor say you need to know this you need to know that, he never explains all this stuff to us. Thanks, Ninja Nerd.
Thank you so very much this absolutely informative and nicely illustrated and even the math. had been used meaningfully and thoughtfully ... I'll keep following your great presentations in the other videos ....
Dr Mariam will be happy about my concept clearification۔
Thanks to you
Awesome. I understood it so easily. Thanks! Keep it up!
Thank you so much. You explained it in a best way that I could easily understood.
Your videos are very very good ! Please make more
You made it easy for us thanx a lot
Thanks a lot for this video, it really cleared me a lot .. All your tutorials do lol but this was the best for me ... Thanks again
Excellent ❤️ thank you
you are absolutely amazing
Thank you!
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just awesome
One question for vital and total lung capacity wouldnt we have to multiply the tidal volume by 2 because we calculate both the vital and total lung by starting from the tidal volume and by going down to either the ERV or RV(including going down the tidal volume)?
Thank you so much.....it’s really help me
Ninja.. I just love you !!!!!!!!!
until next time😉😉👌 i did enjoy it. thanks a lot
very fantastic
Thanks!
Thank uh soo much for this video😊
Thanks
Thanks ✨✨
thanks a lot
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you are awesome!!! love you
omg thank you sooo much. It would take me for ever to figure this out without you.
So glad to help out!
Thanks aloooot ninja
Much hlpful for we Ugandans😊
You are best
Great great video!!!!!!!!
Thank you!
Understood everything.
we are bad at maths, that´s why we became doctors 😳😂
🙋♀️
16:25 when it's 12 am and u see how many slides you still have left
🤣🤣
Never laughed so hard at 1am
having sat through 3 hours of med school lectures on this concept, I can say that you not only crushed this topic in 22 minutes, but you have made this EASY. Thank you thank you.
I’m an instructor of another capacity. I must say he’s an excellent presenter.
This channel is fantastic. Myself and my three roomies are med students and use all your videos as great review tools in preparation for exams. Succinct and to the point! Why cant all professors teach like that? Keep us the awesome work
thanks for explaining this. you may not be able to work math out in your head but you have the gift of teaching. very helpful, thank you. keep up the good work!
+Reynaldo PersonalEmail I am so happy this helped you!! Thank you so much!
Hi Ninja, will there be a video on Alveolar ventilation and Total Pulmonary ventilation?
+Reynaldo PersonalEmail We have many more videos in our respiratory playlist!!! Be sure to check them out!
Math is evil lol
I think he's just messing around when he says he's not good at math lol.. I lightly doubt it I think he's just trying to make sure he doesn't give us the wrong numbers.
This channel is a gift from God
6 years later I find your videos so helpful.
This is evergreen content right here ❤
Same here 😂
It's 2020 and I'm a first year medical student here in the Philippines. I just want to let you know you are literally saving my time from pointless reading that I couldn't comprehend easily. Thankyou!
Hey , am a medical student in zim .Can i get to work in philippines
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This guy makes me understand anatomy on a different level!!! i just have to study now. I hope I get a good grade on my exam. This guy loves his job and it shows! thank you!!!
How did you do if you dont mind me asking
I REALLY want to give you a big hug... possibly cry on your shoulder... you have been SO HELPFUL... I GET THIS!!! BECAUSE OF YOU!!! THANK YOU, you are wonderful.
Bro 😭
@@Kenziiorno cuz i get this person completely
I've finally understood this when my Physiology exam is just 12hours due...Thank you Ninja, I really appreciate!!!
+Eric Kporsu That’s great news! Make sure to help us out by spreading the word to your friends about this channel 👍
watching you do the maths on that board and telling us you can't do maths in your head kinda relieves me. Medical people really do suck at maths. hahahahah But do know you are a really good teacher. I can't thank you enough for helping me get through my med and premed school.
TLC : tables ladders and chairs
Wrong abbreviation
TLC: total lung capacity
Video keypoints:
-peak- Tvi (inspiration) / Tve (expiration).
-normal 500 ml + forceful inspiration -> inspiratory reserve volume (IRV) (2800-3100 ml) (5800-3000)
-forcefully exhale -> expiratory reserve volume (ERV) (1200 ml)
-tidal volume - ~500 ml (in and out)
-Air remains in lungs, so they don't colapse (alveoli remain open). -> Residual volume (RV) (1200 ml)
-Inspiratory capacity- IC- total volume you can bring in. Tidal volume(i) + IRV = 500 ml + 2800 ml = 3300 ml
-Expiratory capacity- EC- amount of air you can breathe out. Tidal volume (e) + ERV = 500 ml + 1300 ml = 1800 ml
-Functional residual capacity- FRC-- in normal breathing the air in the lungs is ERV + RV = 1300 ml + 1200 ml = 2500 ml
-Vital capacity- VC- Tidal volume + IRV + ERV = 500 ml + 2800 ml + 1300 ml = 4600 ml
-Total lung capacity- TLC- Tidal volume + IRV + ERV + RV- total volume lungs occupy. = 5800 ml
Test- forced spirometry - next video in detail. Determine pulmonary function- restriction/obstruction.
-> If you found this resume useful, subscribe to my channel :)
Thank you! There is no better feeling than understanding! I was really feeling discouraged. Now, to watch the next video.
1:00 Tidal volume
5:00 inspiratory reserve volume
7:00 expiratory reserve volume
10:24 residual volume
Inspiratory Capacity= TV + IRV 14:00
expiratory Capacity= tv + ERV 15:00
Functional residual capacity =ERV + RV 17:00
Vital capacity = irv + tv + erv = 18:00
total lung capacity 20:00
Respect from India 🇮🇳
You are amazing 😍
Now my concepts are crystal clear.
Thanks a lot for making such an amazing content❤️
I love his teaching style! I wish I had him as a professor in person.
Thank you for this video!
Simplicity is just the way to go sometimes, ya know? This was a really great video. Really helping me with my studied in med school
If Anyone Has A Question that How Can Be Expell Air Beyond EC??
Vital capacity (VC) is the maximum amount of air a person can expel from the lungs after a maximum inhalation. It is equal to the sum of inspiratory reserve volume, tidal volume, and expiratory reserve volume.
So After Maximum Inhalation There would Be IRV ....... TV is Always there no Matter whether it is Forcefully Inspiration or Normal Inspiration , So If A Person Wants To Expel Maximum Amount Of air , There is TV+Erv and We Inspired Forcefully so there would be IRV also, That is Why it is TV+ERV+IRV and we cannot expel RV Because It would remain In Lungs No matter how forcefully We are expelling!
Nicely done. I am a respiratory therapist and I have worked in the PFT function lab doing spirometery and pulmonary function tests for over 30 years. This is one of the most misunderstood and underrated diagnostic tests ever. 👌
Thnx sir I have understood full concept And I will never going to forget now..
I love you will you. I never thought I would be able to understand this.
*Not all heroes wear capes...but they do wear labcoats.*
Thanks, loved the simplified teaching method. 🤓🙌
These videos are saving my life trying to do vet school in the reign of COVID online teaching. I appreciate you!
I've been posting a link to this video wherever I see the anti-mask dorks getting hysterical about breathing 'Recycled CO2.'
The definitions that my professor gave me were so complicated and they all sounded pretty much the same. Zach just came in and enlightened me like it was child's play. You're truly impressive, sir.
you hold a special spot in my heart
In my favorites now. Great explanation. Thx!
Hello,
Iam here with a small request🤓
Could you please do a video on mechanical ventilation.
Specifically for Invasive ventilation and its different modes.
Pleaseeeeeeeeeee🤗
I was thinking exactly the same thing! I would love to hear him talking about mechanical ventilation!
Because of your videos i started loving physiology.. thank you..well explained ..
literally the best video so far! you are excellent at pedagogy too!
Learned more in a 20 minute video than a 3 hour lecture
thank you sir ,for such wonderful explanation ....
Excellent! It took me 12 years to finally understand this! Each time I would learn it, I forgot it, but it sticks now...Thank you! Thank you!
Can't believe I have understood this topic so well.. I always feared this😶
Proud of you buddy👍🥂🥳
You're really doing a grt job
You literally deserve so much
❤❤❤❤❤💯
Vital capacity can you explain for me?
Recombinate different volume units for corresponding units of capacity.
U r an inspiration, i am a Clinical Instructor working in India, and all my students are very satisfied with the classes i take, all thanks to u Sir, keep going much much love from India
Have a Respiratory physiology exam tomorrow. Watched your breathing mechanics videos, your compliance and elasticity videos, and finally this lung vol and capacity video and it helped SO MUCH. You truly are an amazing teacher. Thanks so much for taking the time to explain thing so well!
Yes! So helpful! My textbook had me completely confused, but thanks to this video I think I will be able to pass my exam tomorrow:)
Thank you sir
I actually have a presentation on this topic and I'm so sure I'm gonna nail it
Thanks for this❤️❤️❤️
why does the x axis not start at zero again? I know we need "room" below the x axis for RV but why does x axis start at roughly 2500ml? thank you
I wandered so much for this particular topic but I was back to you Ninja Nerds as always. 😊
Thanks man, I appreciate your lectures. Its very helpful.
i found myself clapping at the end of the video :)))) Cheers!
I know I'm a little behind on watching your videos, since it's 2020, but I am doing remote learning due to the COVID-19. I really appreciate you taking the time to explain EVERYTHING!!! You have made this concept so much easier for me to understand!!!
This is so well done, a five year old can take it in
Great job
thank you soooo much!!!! You explained everything so well!!!
Thank you Bianca!
12:20 Just keep breathin' and breathin' and breathin' and breathin' - Ariana Grande