Airway Resistance & Dead Space | Respiratory Physiology

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  • čas přidán 24. 07. 2024
  • Airway Resistance (R) and the volume of the dead space of your respiratory system (VD)…Respiratory Physiology | Pulmonology Playlist.
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Komentáře • 98

  • @MedicosisPerfectionalis

    ❤️ Cardiac Pharmacology: www.medicosisperfectionalis.com/
    📝 Download Notes: www.medicosisperfectionalis.com/

  • @Ingrid2955
    @Ingrid2955 Před rokem +3

    this guy's channel is damn gold! Thanks for combining humor with learning. Highly effective in keeping our attention and not sleep through the studies!

  • @sheepcoat2368
    @sheepcoat2368 Před 3 lety

    A great video and very entertaining. You have a great way of explaining everything and keeping the listener interested, even for me who is non-medical. I have recently been told that my breath size drops so low that it is less than my dead space, and I now know what this means, although still haven't found out why it's happening!

  • @beri0308
    @beri0308 Před 3 lety +21

    I can’t help but to laugh when he does the expiration part 😂😂

  • @happyhappy7334
    @happyhappy7334 Před 3 lety

    this is my part for case discussion, thank you very much for your very calming voice, I know we are professionals here but the expiration sound demo really made me laugh, made my day. Thank you very much doctor

  • @-FidaAliaShabrina
    @-FidaAliaShabrina Před 4 lety +2

    i like how you explain it. clear pronounciation and not too fast so i dont have to lower the speed. thank you. it's really helpful for me whos not a native

  • @kidwheels2673
    @kidwheels2673 Před 4 lety +3

    Superb talent! Keep the good work up. Even helpful for postgraduates. Amazing talent of teaching. Best wishes from srilanka!

  • @sheennoh
    @sheennoh Před 4 lety +12

    i love his way of explanation, its somewhat funny i choked on air,, thank you!!

  • @thusharikandamby4436
    @thusharikandamby4436 Před 3 lety

    Thank you for explaining so well 😄💖. This video clarified most of my doubts 😇

  • @ipeksismanlar8522
    @ipeksismanlar8522 Před 2 lety +3

    You make me smile while listening.the way you teach is perfect.

  • @moura2682
    @moura2682 Před 4 měsíci

    I love you!
    you make me smile while enjoying learning medicine. :)

  • @Lolo-wi6yl
    @Lolo-wi6yl Před 5 měsíci

    Thank you so much 💐

  • @MmmM-qv3hk
    @MmmM-qv3hk Před 4 lety +4

    You literally safe my life ❤️❤️ thank you

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Před 4 lety +1

      You’re very welcome 😊
      Can you please help me by sharing my videos with your friends?

  • @shahdismailalqatu9711
    @shahdismailalqatu9711 Před 4 lety +4

    thank you sir ! you save my life every single semester ..

  • @megha8783
    @megha8783 Před 2 lety +2

    Omg i hve seen many video abt Dead space and all! But never understood this much clarity!❤️👌🏻🇮🇳🙏🏻

  • @IbrahimDoctor-sy5eb
    @IbrahimDoctor-sy5eb Před 7 měsíci

    good explanation. Understood many concepts well

  • @maadhuriashok2440
    @maadhuriashok2440 Před 3 lety +6

    Really good explanation. Understood many concepts well and please do more and more Mbbs medical videos as they are really helpful.

  • @ABC-fv7ow
    @ABC-fv7ow Před 4 lety +1

    Very nicely & easily explained.Gr8 work medicosis.Keep it up

  • @raissan2931
    @raissan2931 Před 4 lety

    besst thankyou sir, you make me love respiratory system

  • @user-cv9ze9zx7e
    @user-cv9ze9zx7e Před 5 měsíci

    Big love man❤

  • @asmaali354
    @asmaali354 Před 4 lety +5

    I'm amazed every time I watch your video …. I really like your explanation. Don't stop please

  • @lk7736
    @lk7736 Před 4 lety

    Hi..great video!!! Can u also explain about closing volume and closing capacity and it's relation to FRC

  • @abdosaid5641
    @abdosaid5641 Před 4 lety

    Thanx a lot

  • @violinemartalia
    @violinemartalia Před 3 lety +1

    Hey thank you very much you have no idea how much u helped

  • @elifgurdeniz7929
    @elifgurdeniz7929 Před 4 lety +6

    Hi Medicosis; great to watch your videos one by another. Thus, as I came to the part of Bohr equation, I tried to replace the PACO2 in terms of PaCO2 like you explained in the Alveolar Gas Equation video. And all that dead space came up a negative value; because PACO2>PaCO2! I searched the Bohr equation from my own sources; it is actually meant to be V(d) = V(T) x [(PACO2-PeCO2)/PACO2], which makes sense by using endtidal CO2 levels, as we exhale the CO2 through the dead space.
    I have never been the person who finds mistakes in the material; but this is thanks to you, forcing to make me incorporate stuff with each other. You are definitely a needed educator!

  • @sinclair657
    @sinclair657 Před rokem +1

    Thank you

  • @Abc-lf8yq
    @Abc-lf8yq Před 4 lety +1

    Heeeey I really luv this channel 🥰🥰! I saw a pharma vid before ,and now I’m watching Resp. videos I really really like the videos keeeep going 💛

  • @user-cv9ze9zx7e
    @user-cv9ze9zx7e Před 5 měsíci

    Big love bro

  • @aodehhamdan3483
    @aodehhamdan3483 Před 3 lety

    one of the best

  • @raissan2931
    @raissan2931 Před 4 lety

    if deep and slow breathing method good for increases alveolar ventilation, could we tell the patient as example copd atleats to try that breathing method?? or it is different concept in patient???

  • @waheguruwaheguru9176
    @waheguruwaheguru9176 Před 3 lety

    V nicely expained 🥇🙏

  • @tiotio3185
    @tiotio3185 Před 4 lety +3

    Love watching your video rather than reading a textbook.

  • @ahmedhassanali1586
    @ahmedhassanali1586 Před 3 lety

    please make a lecture about control of respiration

  • @aodraadan9922
    @aodraadan9922 Před rokem

    More than fantastic and funny but could you make access only to download the pdfs for free and all thank you for your efforts.

  • @Tabarekoday
    @Tabarekoday Před rokem +1

    U are amazing 🤩🤩🤩🤩

  • @fatimabasheer344
    @fatimabasheer344 Před 3 lety +3

    OMG! medicine is really funny with you😂💙

  • @didouboudjada8980
    @didouboudjada8980 Před 4 lety +5

    "Sport for the body, Science for the mind" Medicosis delivers the latter greatly :"3

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Před 4 lety +1

      Thanks a lot, dear...I think I deliver the former-too- when I make you laugh 😆

    • @didouboudjada8980
      @didouboudjada8980 Před 4 lety

      @@MedicosisPerfectionalis It's a full package then xD

    • @didouboudjada8980
      @didouboudjada8980 Před 4 lety +2

      ​@@MedicosisPerfectionalis It always intrigued me as to whether you gonna do a Q & A someday ? and if so where should I put my Questions ?

  • @footballsgreatest2645
    @footballsgreatest2645 Před 3 lety

    Would appreciate a video on radial traction if possible. Especially the part where the collapsing pressure of the lungs increase during fibrosis, but radial traction increases thus airways widen.
    Apologies if it's already been done.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Před 3 lety +1

      That’s a good idea 💡

    • @footballsgreatest2645
      @footballsgreatest2645 Před 3 lety

      @@MedicosisPerfectionalis Thank you.
      It's just that I've tried to truly understand it but most of the explanations aren't great or are too vague for my liking. So I get it (in terms of when it happens, when it decreases or increases etc), but without 'really getting it', if you get what I mean and I don't like that 😅

  • @chinthakawannisinghe8562

    What happens to physiological dead space in pneumothorax

  • @hendel-kholy6443
    @hendel-kholy6443 Před 4 lety

    keep going, bro

  • @amralalem6730
    @amralalem6730 Před 3 lety +1

    According to this equation ( alveolar ventilation= (TV - DS) X RR ) if RR increases Alveolar ventilation will increase, is it true?

  • @sa-bir
    @sa-bir Před 4 lety

    Hi sir, can dead space be negative?

  • @yashivaji
    @yashivaji Před 4 lety +1

    Good explanation
    Is there a video explaining tuberculosis?

  • @abhiraz1369
    @abhiraz1369 Před 3 lety

    sir can we have a video on acid base changes? student nd pg aspirant from india

  • @omarabdallah8197
    @omarabdallah8197 Před 3 lety +1

    I need more elaboration for this point please..why does airway narrow in expiration?

    • @ThatsWhy-
      @ThatsWhy- Před 3 lety

      Fluid-filled lung disease

  • @gulfwarveteran8528
    @gulfwarveteran8528 Před 4 lety

    Do alevoli collapse after a bullet wound which puncture thorax

  • @piperg6179
    @piperg6179 Před 2 lety

    TESTIMONIAL. This chap understands the physics. Really does. Guyton would be overjoyed to see these vids. If this is not clear to you after watching his respiratory explanations, get a classical physics major to help you out. Or maybe an EE who understands ohm’s cute little law.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Před 2 lety +1

      Haha 😂

    • @piperg6179
      @piperg6179 Před 2 lety +1

      @@MedicosisPerfectionalis You do a magnificent job. I should know…i spent years explaining the same sort of stuff to med people and industrial maintenance people. Just last week i was straightening out the thinking in a city water treatment plant. GOOD NEWS for your med students, even if they give up on medicine, once they have learned your lessons they can get jobs in hydraulics, water and heating fields……physics is applicable everywhere.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Před 2 lety

      Physics is the mother of sciences!

    • @piperg6179
      @piperg6179 Před 2 lety

      @@MedicosisPerfectionalis Yes it is, or at least classical physics is. The unprovable dreams of the string theorists and their ilk is just a road to nowhere.

  • @creativityreimagined
    @creativityreimagined Před 3 lety

    Just one doubt. A respiratory alkalosis disorder is compensated by metabolic acidosis. Then here when, alkalosis occurs due to decreased co2 (respiratory prob), how can a respiratory compensation take place? It should have been metabolic,I.e, excretion of bicarbonate.

  • @Chaperchal.
    @Chaperchal. Před 3 lety

    Please explain following equation..
    resistance = 8nl÷ πr4..
    if we decrease diameter how much resistance will increase..

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Před 3 lety

      If you decrease the diameter “or radius” into half of its original value, the resistance will increase 16 folds “16X”
      Hope it helps!

  • @pinakiganguly8447
    @pinakiganguly8447 Před 3 lety

    Awesome as everytime

  • @samilenescelik6581
    @samilenescelik6581 Před 11 měsíci +1

    ❤️

  • @khalidakafzi5341
    @khalidakafzi5341 Před 2 lety

    me watching medicosis , perfectly understanding my courses , and having a wonderful time laughing at his funny ways to explain things
    Mom: what kind of medecine that make you laugh allll the time ?!

  • @deepaksingh-ut7lh
    @deepaksingh-ut7lh Před 4 lety

    😍😍😍🙏

  • @simplemedicoo6001
    @simplemedicoo6001 Před 4 lety +1

    first one watching video

  • @simplemedicoo6001
    @simplemedicoo6001 Před 4 lety +1

    :)

  • @bartekkrzywicki2507
    @bartekkrzywicki2507 Před 2 lety +1

    If I could, I would pay you my £9250 tuiton fee instead of my uni..

  • @saltysandhya
    @saltysandhya Před 7 měsíci +1

    you live up to the name “medicosis perfectionslis” by being insanely good at everything you do, I aspire to have this level of conceptual understanding and ease one day🩷