The lungs and pulmonary system | Health & Medicine | Khan Academy
HTML-код
- Опубликовано: 8 фев 2010
- Courses on Khan Academy are always 100% free. Start practicing-and saving your progress-now: www.khanacademy.org/science/b...
The pulmonary system including the lungs, larynx, trachea, bronchi, bronchioles, alveoli and thoracic diaphragm. Created by Sal Khan.
Watch the next lesson: www.khanacademy.org/science/h...
Missed the previous lesson? www.khanacademy.org/science/h...
Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Health & Medicine channel: / channel
Subscribe to Khan Academy: ruclips.net/user/subscription_...
low key, that drawing in the beginning was really impressive.
I am also a nursing student and not only did you help me get an A in microbiology and get into the program, but now you're helping me through the program! You are an amazing teacher and immensely talented. Just as Albert Einstein said "if you can't explain it simply, you don't understand it well enough." You explain everything so simply and I thank you so so much! You are great, Sal!
Sal is also a good artist.Wel done with that human face .
Deskore
This is exactly how my drawings go. "Let's add a mustache... some glasses..." LOL
Don’t you mean sideburns, cause he added sideburns not glasses
That person looks great to be drawn on spot
Ik
who needs school when you got this guy!
In it
True
haha, im in school and my teacher told me to make an summary of this video.
@@snowball5501 Same here
@@dalton9914 sadnesssssss
Wow, I have been reading this chapter in my paramedic book about the pulmonary system and didn't get it at all, watched this video and it all makes perfect sense now. This dude is awesome.
I LOVE YOU MAN!! Thanks a lot..really helps with my anatomy and physiology exam.
Regards from the UK
good luck on your exams
your way of explaining things is amazing,although it's away from my field but it was so easy to absorb...Thank you
I simply love you. When I found your lessons here I started to believe that I will pass my exam:) Thank you
I learn more from this than I did from my actual class.... thank you so much.
THANK YOU SO MUCH! My teacher did such a poor job teaching me, and your videos really helped me understand! This is really going to help me get through biology.😊
Mine too, she really sucks. I think she wants everyone to fail. The first day in her class, she was so excited at how many people came back to re-take the class!
Thanks to Sal!
No teacher want the students to insult another teacher and appreciate him or her.
Hats off to Khan academy for giving free education
Sal the artist
While watching these videos I was also thinking about my brain how did it know to do all these stuffs. It's really fascinating and I think I will have sleepless night now.
Sal, thank you so much fr this. I`m in a first year Human Body Systems class and your videos have been wonderful in preparing myself for second semester.
Don’t you mean FOR ITS FOR NOT FR, FR MEANS FOR REAL AND IT WOULDN’T MAKE SENCE “Sal, thank you so much for real this.” SEE DOESN’T MAKE SENCE
which class you're in now?
@@Hindenberg sense*. Plus this comment was made 10 years ago. Who used "fr" as "for real" in 2012?
@@shareefasalma757 Lmao I did it as a joke sorry if it made you mad
@@Hindenberg owh np. no it didn't, just wanted cool you down😂
Thanks for the study help !! You helped me understand respiration a little bit better
I am so grateful for this page. I am studying for my NASM CPT exam, and even though they provide good resources for us to learn with, I like to push my understanding further. its awesome that this person takes the time to make these videos. I commend you and sincerely thank you!
I'm studying here as a medical student in sweden, coming from the states i have to learn everything in swedish, but omg, u have described everything in such a way that i can explain it in my own words in swedish! U are awesome! thanx for the wonderful lecture!
I am a nursing student at Penn State. My professors a awesome and all, but we can only cover so much in one hour of lecture (per week) and then the lab is more doing things then listening. I am not sure why you post these videos or who you are, what you do... But you are definately a reliable resource that is helping me understand what I need to know to not only get good grades and pass my exams, but also you do it in such a way that I can remember it and apply it in my nursing. Thank you
7:12 That's what she said. :)
Thank you so much! I love that I can draw along with you take notes as you go. then have my visual right in front of me when I read my A&P book! thx again!
I'm a third year Microbiology student and Khan Academy has not only helped me pass but achieve my aim of coming first in every class for the past two years. Not only that, I'm a teacher's pet because I'm always the first to understand any new concept and am able to help my fellow classmates(they don't know my secret of course, feel guilty about it...sometimes). Anyway, thank you Mr.Khan and the entire Khan faculty.
this helped... so much like wow. watching this alongside my notes is so clarifying. THANK YOU
I'm a nursing student at Conestoga College and just want to say thank you so much for your awesome videos, I just subscribed to your channel and can't wait to watch the videos that make everything so much easier to understand cuz of your fantastic animations. Thanks for all the time and hard work you put into these videos
This really helps thank you so much i have finals next week n i know this will help
i hope you did well
my grandmother has stage four lung cancer and watching your video made me understand the lungs so much easier than other videos. keep up the good work!
Daaaaaaamn this was actually really interestering! Very well explained
Very good video. Really breaks down the respiratory anatomy and function in simple terms. Thank you very much!
Thank you this helps with my nursing classes.
what is the name of the program you use to draw the presentations? it seems like a great one for note taking!
I just watch him all the time. People like him should deserve a Nobel prizes
You're right ❤
ahaha! Sal! Awesome drawing! thank you for all your help! you helped me so much with my Bio class! thanks again brotha!
This was a big help for my paper concerning the lungs and infections. You sir are awesome
Loved it!!! Thank you. I will look for a COPD video of yours. I agree, if you have not done one on this, you really need to. Blessings!!!!
2020 anyone?
2022
2023
To this day
Hello
Today
Brilliant. Loveed it and was easy to follow. going to follow it and love the detailed work thanks
this is awesome, im studyn to be a EMT, and your videos help me understnad so much better than txt books
This was a really nice refresher. Thanks!
I love this type of lecture, picks up when my professor isn't as good.
U r the reason why I am still good at bio. 20 minutes watching your video is more effective than 2 months in my bio class.
moustaches ARE relevant!
seriously, great videos. helps me out from classes i missed
i have anatomy end-term test on Tuesday, these video are just what i needed for revision im soo lucky!
Your videos are helping me so much for studying for the DAT (Dental Admissions Test) THANK YOU!
thanks this is a really good explanation, great help for my upcoming exam!
This guy is awesome! His voice reminds me of Tyrion Lannister
Frank Marino I thought I was the only one
DJ Vlad
Thank you for your everthing you do to help educate each of us. Who needs those useless expensive text books when we have you capibilities and expertise. Your teach abilities is extrodinary. Easy to understand and learn from. Thank you again.
Thank you so much professor khan!!!!Before each exam for my anatomy, I watch one of your video.Thanks again!!! From Seydou New Jersey, usa
very informative! i learned alot! thanks! :)
So excited to see this vid. Human physiology is so interesting. I hope Sal's gonna cover the whole system - though it's a huge and complex topic, but so was math or physics =)
5 stars and thumbs up!
i understood in those 20 mins more than i did in my 2 hours lecture. Thank you
I wasnt even looking for this subject, but I couldnt stop watching, as with every video from khanacademy.
You have saved my life....Thank You!
thank you!!!!! I was finding it every where
REALLY helpful, Thanks.
Thanks for putting this video together. It help me a lot to understand the process of respiration
I really enjoy learning from your videos. I wish I could have more teachers that can keep my focus and make learning fun like you do. Thanks =)
Good illustrations. Thanks..can I have videos on histology of the heart?
Thank you for such clear explanation.
I'm 14 and understand this perfectly thanks :)
How’s 20?
wonderful explanation..thank you!
Khan is my hero!
is there something you cannot do Sal?? Jeez. Knowledge - perfection, Art - perfection, Speech - perfection.
SUCH A GREAT GUY , got me through my a-levels thankyou so much , you need a nobel prise or something @khanacademy
WOW, this is fantastic, I am using it for my form 4 class. Thank You. Hope u do not mind
This guy is the bomb.com to a nursing student what would i do without you thank you so much for doing this!
thank you for the great effort !, your videos Sir are simply Amazing and very helpful :)
you are better than the other doctors that do the khanacademymedicine videos
Helps alot with nursing class thank you
"A"rteries go "A"way from the heart, and the vein is the opposite it goes TO the heart, its a good way to remmember it like this
good video by khan academy
Why is the alveoli looks like grapes when it use purple color to draw out😂😂 And this helps me a lot with my exam coming in January TYSM Khan Academy
Kookie Monster hi army
WOW, I read an entire chapter on this and still didn't really understand what I read. I watched your video, now it makes sense.
Thank you. You explain things much better than my insrtuctor
you are absolutely amazing! no point in me going university! haha :) god bless! seriously thank you!
This helped sooo much!!!!
so engaging and educational
I had to watch this twice, I didn't learn anything the first time around. I was too busy being amazed by how good you are at drawing.
Excellent, thank you!! :)
Sal, Thats an awesome sketch!
I am a senior respiratory therapy student, and Im just wondering if there is video about Mechanical Ventilation?
What would we do without Sal (I think that's his name). thank you! thank you! thank you!
More Bio...!!!
Thanks Sal
Rishi, your videos are my favorite at Khans. Thanks for contributing.
its wow thankyou for solving all my doubt
i agree with you, these videos are extremely helpful and well done
I SOO LOVE YOU YOU ARE THE BEST TEACHER EVER!!!!
Thankyou, this has straightened out all my confusion!
Sal's writing is always so pretty xD
You are a very good artist lol
awesome!!!! TY!!! This will help me so much on my science project that is due on Monday!! You should be an art teacher lol
Love these video. Good job and thanks for the effort. Love from London!!! :)
KHAAAAAAAAAAAAAAAAAN!!!!!
(Thank you for helping me pass anatomy! )
i like this it helps me a lot
Thank you. My science honors final is tommorow it was a great help.
YOU ARE AMAZING!
Muchas Gracias Sal!!
Please make a short note by PDF for summary please
when you're done with lessons do you delete them, or keep them just to look back at your drawings sometimes?
Thank you so much i got a 5 for my 5th grade sci test
Dust_Phire kapilaret e boleve
Y’all learning this in grade 5? Lol
Thank you so much! this explained it wayyy better!