The lungs and pulmonary system | Health & Medicine | Khan Academy

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  • Опубліковано 8 гру 2024

КОМЕНТАРІ • 301

  • @kambizg
    @kambizg 11 років тому +141

    low key, that drawing in the beginning was really impressive.

  • @karinnercissian40
    @karinnercissian40 11 років тому +10

    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!

  • @Snappy27893
    @Snappy27893 8 років тому +78

    Sal is also a good artist.Wel done with that human face .

  • @jaraj98
    @jaraj98 12 років тому +51

    who needs school when you got this guy!

  • @msmadijoh
    @msmadijoh 9 років тому +36

    This is exactly how my drawings go. "Let's add a mustache... some glasses..." LOL

    • @TravvyPatty90210
      @TravvyPatty90210 3 роки тому

      Don’t you mean sideburns, cause he added sideburns not glasses

  • @umph7325
    @umph7325 7 років тому +44

    That person looks great to be drawn on spot

  • @dustinwat
    @dustinwat 11 років тому +25

    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.

  • @TheLadyloxley
    @TheLadyloxley 12 років тому

    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

  • @princesskinoo
    @princesskinoo 11 років тому +2

    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!

  • @charan2902
    @charan2902 4 роки тому +2

    Hats off to Khan academy for giving free education

  • @NK32202
    @NK32202 11 років тому

    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.

  • @gaber18180
    @gaber18180 12 років тому +7

    I simply love you. When I found your lessons here I started to believe that I will pass my exam:) Thank you

  • @daryan28
    @daryan28 13 років тому +5

    I learn more from this than I did from my actual class.... thank you so much.

  • @WhoGuyThat
    @WhoGuyThat 12 років тому

    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!

  • @Flameriderfem57
    @Flameriderfem57 12 років тому +10

    7:12 That's what she said. :)

  • @subbuwubbu4849
    @subbuwubbu4849 9 років тому +28

    Sal the artist

  • @SShaimaALAL
    @SShaimaALAL 8 років тому +9

    your way of explaining things is amazing,although it's away from my field but it was so easy to absorb...Thank you

  • @heeram9587
    @heeram9587 4 роки тому +15

    2020 anyone?

  • @zuesr3277
    @zuesr3277 8 років тому +7

    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.

  • @tropicallymixed.
    @tropicallymixed. 3 роки тому +1

    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.

  • @jedidiahachukwu3109
    @jedidiahachukwu3109 5 років тому +1

    I just watch him all the time. People like him should deserve a Nobel prizes

  • @chiangel6272
    @chiangel6272 6 років тому +10

    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.😊

    • @jummy1972
      @jummy1972 6 років тому

      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!

    • @b2karmy839
      @b2karmy839 4 роки тому +1

      No teacher want the students to insult another teacher and appreciate him or her.

  • @billyray7596
    @billyray7596 12 років тому +14

    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.

    • @TravvyPatty90210
      @TravvyPatty90210 3 роки тому

      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

    • @a.pal_yt2018
      @a.pal_yt2018 3 роки тому +2

      which class you're in now?

    • @shareefasalma757
      @shareefasalma757 2 роки тому

      @@TravvyPatty90210 sense*. Plus this comment was made 10 years ago. Who used "fr" as "for real" in 2012?

    • @TravvyPatty90210
      @TravvyPatty90210 2 роки тому

      @@shareefasalma757 Lmao I did it as a joke sorry if it made you mad

    • @shareefasalma757
      @shareefasalma757 2 роки тому

      @@TravvyPatty90210 owh np. no it didn't, just wanted cool you down😂

  • @junaidsoldier
    @junaidsoldier 10 років тому +27

    I LOVE YOU MAN!! Thanks a lot..really helps with my anatomy and physiology exam.
    Regards from the UK

  • @indybeliever9190
    @indybeliever9190 11 років тому +3

    Thank you this helps with my nursing classes.

  • @rosebud1644
    @rosebud1644 12 років тому

    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.

  • @HustlinSpartan
    @HustlinSpartan 12 років тому

    is there something you cannot do Sal?? Jeez. Knowledge - perfection, Art - perfection, Speech - perfection.

  • @jes4funn
    @jes4funn 12 років тому +2

    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!

  • @95TurboSol
    @95TurboSol 15 років тому +1

    You rock, Sal, keep em comin :)

  • @allyvv89
    @allyvv89 11 років тому +3

    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

  • @KrillosKrillo
    @KrillosKrillo 12 років тому +4

    Daaaaaaamn this was actually really interestering! Very well explained

  • @CcanCcaglar
    @CcanCcaglar 14 років тому +1

    "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

  • @rahmafiakhatib3328
    @rahmafiakhatib3328 10 років тому +7

    This really helps thank you so much i have finals next week n i know this will help

  • @kristophercaram1849
    @kristophercaram1849 10 років тому +3

    Thanks for the study help !! You helped me understand respiration a little bit better

  • @jimtayler555
    @jimtayler555 11 років тому

    I love this type of lecture, picks up when my professor isn't as good.

  • @ilford6x6
    @ilford6x6 13 років тому +1

    moustaches ARE relevant!
    seriously, great videos. helps me out from classes i missed

  • @MedicAmbo5000
    @MedicAmbo5000 12 років тому +1

    this is awesome, im studyn to be a EMT, and your videos help me understnad so much better than txt books

  • @44bellabe
    @44bellabe 11 років тому +1

    What would we do without Sal (I think that's his name). thank you! thank you! thank you!

  • @xuijing
    @xuijing 12 років тому

    I wasnt even looking for this subject, but I couldnt stop watching, as with every video from khanacademy.

  • @gerardmaynor7500
    @gerardmaynor7500 8 років тому +2

    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!

  • @gooooblaster1800
    @gooooblaster1800 10 років тому +1

    This made my breathing uncomfortable

    • @briannarice2647
      @briannarice2647 7 років тому

      Alpha Wolf lol every time you breathe this video plays all over again in your mind

  • @almasanchez9483
    @almasanchez9483 4 роки тому

    you are better than the other doctors that do the khanacademymedicine videos

  • @patsox0607
    @patsox0607 14 років тому +1

    You have saved my life....Thank You!

  • @bluefire614
    @bluefire614 12 років тому

    The right one is bigger than the left because the heart takes up some of the space that goes there. Also notice that you got your left and right lungs mixed up. It is probably because you looked at the diagram and associated the right side on the diagram to the right side of the body but keep in mind that the guy/girl in the diagram is facing you. So his/her right is your left. So the "left" side of the diagram you see actually represents the right side of the body.

  • @SunshineTara
    @SunshineTara 14 років тому +1

    WOW, this is fantastic, I am using it for my form 4 class. Thank You. Hope u do not mind

  • @sxyval4u
    @sxyval4u 11 років тому +1

    This was a big help for my paper concerning the lungs and infections. You sir are awesome

  • @lychee159
    @lychee159 13 років тому

    i have anatomy end-term test on Tuesday, these video are just what i needed for revision im soo lucky!

  • @connorbing2009
    @connorbing2009 12 років тому +1

    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!!!!

  • @peachplss
    @peachplss 5 років тому +2

    this helped... so much like wow. watching this alongside my notes is so clarifying. THANK YOU

  • @radioactivecakeX
    @radioactivecakeX 12 років тому

    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.

  • @ElenaPervushina
    @ElenaPervushina 13 років тому +1

    Sal's writing is always so pretty xD

  • @whrebal
    @whrebal 13 років тому

    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.

  • @themaxjenkinson
    @themaxjenkinson 11 років тому +1

    I'm 14 and understand this perfectly thanks :)

  • @rjoe19
    @rjoe19 12 років тому +1

    thanks this is a really good explanation, great help for my upcoming exam!

  • @FruitsandRoots-vegan
    @FruitsandRoots-vegan 12 років тому +1

    Fooo. Lol. But this is great it helped me a lot!! I always watch your videos when i have a test for every subject!

  • @FrankieJMarino
    @FrankieJMarino 8 років тому +12

    This guy is awesome! His voice reminds me of Tyrion Lannister

  • @nochaplainzone
    @nochaplainzone 12 років тому

    Rishi, your videos are my favorite at Khans. Thanks for contributing.

  • @haleypeyman4329
    @haleypeyman4329 12 років тому +1

    I SOO LOVE YOU YOU ARE THE BEST TEACHER EVER!!!!

  • @abdobenissa3375
    @abdobenissa3375 12 років тому

    i understood in those 20 mins more than i did in my 2 hours lecture. Thank you

  • @andrearobbins5279
    @andrearobbins5279 11 років тому +1

    KHAAAAAAAAAAAAAAAAAN!!!!!
    (Thank you for helping me pass anatomy! )

  • @GohansRiceBall
    @GohansRiceBall 13 років тому +1

    This was a really nice refresher. Thanks!

  • @TheMistercrowley
    @TheMistercrowley 8 років тому +3

    You are a very good artist lol

  • @boeing747200lr
    @boeing747200lr 14 років тому +1

    Sal, Thats an awesome sketch!

  • @lilandysaid
    @lilandysaid 12 років тому +2

    very informative! i learned alot! thanks! :)

  • @erikachavez6265
    @erikachavez6265 9 років тому +2

    Khan is my hero!

  • @leshanadiald
    @leshanadiald 4 роки тому

    I'm watching this on my TV and my cat cannot get enough of it because of the cursor

  • @candycane0710
    @candycane0710 12 років тому +1

    you are absolutely amazing! no point in me going university! haha :) god bless! seriously thank you!

  • @Andolem
    @Andolem 11 років тому +1

    I am a senior respiratory therapy student, and Im just wondering if there is video about Mechanical Ventilation?

  • @vicentedepdel
    @vicentedepdel 10 років тому +1

    REALLY helpful, Thanks.

  • @1230lilyjune
    @1230lilyjune 13 років тому

    tell me something that you don't know! How can you do such a fantastic sketch on the man?!

  • @stupidnerdy4591
    @stupidnerdy4591 3 роки тому +3

    not me watching thiis 20min before my exam on 1;75 speed XDDD

  • @710418oo
    @710418oo 13 років тому

    the total surface area of our alveoli's is the size of a tennis court! amazing isn't it?

  • @Butterz8
    @Butterz8 13 років тому

    Your videos are helping me so much for studying for the DAT (Dental Admissions Test) THANK YOU!

  • @joanylouise7
    @joanylouise7 12 років тому +2

    Excellent, thank you!! :)

  • @MsDAnderson7
    @MsDAnderson7 12 років тому

    This guy is the bomb.com to a nursing student what would i do without you thank you so much for doing this!

  • @mrthomasburns1
    @mrthomasburns1 12 років тому +1

    Brilliant. Loveed it and was easy to follow. going to follow it and love the detailed work thanks

  • @MsDola11
    @MsDola11 12 років тому +1

    Love these video. Good job and thanks for the effort. Love from London!!! :)

  • @BeepieBee
    @BeepieBee 12 років тому

    awesome!!!! TY!!! This will help me so much on my science project that is due on Monday!! You should be an art teacher lol

  • @awwrat
    @awwrat 2 роки тому +1

    its wow thankyou for solving all my doubt

  • @KyleStLouis-wl9vn
    @KyleStLouis-wl9vn 7 років тому +1

    ahaha! Sal! Awesome drawing! thank you for all your help! you helped me so much with my Bio class! thanks again brotha!

  • @postsilv71
    @postsilv71 12 років тому +1

    wonderful explanation..thank you!

  • @flyyywithme90
    @flyyywithme90 9 років тому +8

    what is the name of the program you use to draw the presentations? it seems like a great one for note taking!

  • @addygameing7786
    @addygameing7786 12 років тому

    Very good video. Really breaks down the respiratory anatomy and function in simple terms. Thank you very much!

  • @mohawow
    @mohawow 15 років тому +1

    More Bio...!!!
    Thanks Sal

  • @sediamk1
    @sediamk1 9 років тому +1

    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

  • @roshnimistry2376
    @roshnimistry2376 10 років тому +1

    thank you!!!!! I was finding it every where

  • @Keisha_TKD_NP
    @Keisha_TKD_NP 11 років тому

    Very helpful my professor decided to cancel class yesterday knowing we have midterms in two weeks

  • @jkang1623
    @jkang1623 11 років тому +1

    thank you so much omg god bless you

  • @KookieMonster
    @KookieMonster 9 років тому +4

    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

    • @damnok8481
      @damnok8481 7 років тому

      Kookie Monster hi army

  • @juliam1125
    @juliam1125 11 років тому +1

    YOU ARE AMAZING!

  • @wm4eva
    @wm4eva 12 років тому

    SUCH A GREAT GUY , got me through my a-levels thankyou so much , you need a nobel prise or something @khanacademy

  • @foosheezy100
    @foosheezy100 11 років тому

    Thank you. You explain things much better than my insrtuctor

  • @disiahsmith7592
    @disiahsmith7592 12 років тому

    Thank you. My science honors final is tommorow it was a great help.

  • @thuff0389
    @thuff0389 12 років тому

    i learned more in 20minutes then i did in two weeks of lecture!!

  • @dylandumond201
    @dylandumond201 3 роки тому +1

    Arteries carry oxygenated blood, veins carry deoxygenated blood.

    • @waynestan4310
      @waynestan4310 3 роки тому +1

      Not always, a more accurate way to think about it. Arteries; Blood away from the heart. Vein; Blood to the heart.

  • @HotPepperLala
    @HotPepperLala 15 років тому

    WOW that's actually pretty good sketch of the guy

  • @Cheesemine710
    @Cheesemine710 13 років тому

    @PartVIII
    he must be a talented artist when he was young

  • @crankers409
    @crankers409 13 років тому

    Did anyone else hear him fart around about 6:40? Very good videos though, if only I knew about you before hand then you could've helped me so much...my exam is tomorrow though.

  • @LoveliiChocolatex3
    @LoveliiChocolatex3 13 років тому +1

    Omg Thank you !

  • @sarahkahil6603
    @sarahkahil6603 12 років тому +1

    thank you for the great effort !, your videos Sir are simply Amazing and very helpful :)