Airway Resistance & Dead Space | Respiratory Physiology

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  • Опубликовано: 2 авг 2024
  • Airway Resistance (R) and the volume of the dead space of your respiratory system (VD)…Respiratory Physiology | Pulmonology Playlist.
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Комментарии • 98

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  2 года назад

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

  • @Ingrid2955
    @Ingrid2955 Год назад +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 3 года назад

    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 3 года назад +21

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

  • @ipeksismanlar8522
    @ipeksismanlar8522 2 года назад +3

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

  • @kidwheels2673
    @kidwheels2673 4 года назад +3

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

  • @happyhappy7334
    @happyhappy7334 3 года назад

    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

  • @thusharikandamby4436
    @thusharikandamby4436 3 года назад

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

  • @Lolo-wi6yl
    @Lolo-wi6yl 5 месяцев назад

    Thank you so much 💐

  • @sheennoh
    @sheennoh 4 года назад +12

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

  • @-FidaAliaShabrina
    @-FidaAliaShabrina 4 года назад +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

  • @moura2682
    @moura2682 5 месяцев назад

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

  • @MmmM-qv3hk
    @MmmM-qv3hk 4 года назад +4

    You literally safe my life ❤️❤️ thank you

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 года назад +1

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

  • @IbrahimDoctor-sy5eb
    @IbrahimDoctor-sy5eb 7 месяцев назад

    good explanation. Understood many concepts well

  • @shahdismailalqatu9711
    @shahdismailalqatu9711 4 года назад +4

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

  • @abdosaid5641
    @abdosaid5641 4 года назад

    Thanx a lot

  • @maadhuriashok2440
    @maadhuriashok2440 3 года назад +6

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

  • @raissan2931
    @raissan2931 4 года назад

    besst thankyou sir, you make me love respiratory system

  • @megha8783
    @megha8783 3 года назад +2

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

  • @ABC-fv7ow
    @ABC-fv7ow 4 года назад +1

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

  • @user-cv9ze9zx7e
    @user-cv9ze9zx7e 5 месяцев назад

    Big love man❤

  • @elifgurdeniz7929
    @elifgurdeniz7929 4 года назад +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!

  • @asmaali354
    @asmaali354 4 года назад +5

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

  • @lk7736
    @lk7736 4 года назад

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

  • @violinemartalia
    @violinemartalia 3 года назад +1

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

  • @sinclair657
    @sinclair657 Год назад +1

    Thank you

  • @user-cv9ze9zx7e
    @user-cv9ze9zx7e 5 месяцев назад

    Big love bro

  • @Abc-lf8yq
    @Abc-lf8yq 4 года назад +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 💛

  • @aodehhamdan3483
    @aodehhamdan3483 3 года назад

    one of the best

  • @waheguruwaheguru9176
    @waheguruwaheguru9176 3 года назад

    V nicely expained 🥇🙏

  • @ahmedhassanali1586
    @ahmedhassanali1586 3 года назад

    please make a lecture about control of respiration

  • @Tabarekoday
    @Tabarekoday Год назад +1

    U are amazing 🤩🤩🤩🤩

  • @yashivaji
    @yashivaji 4 года назад +1

    Good explanation
    Is there a video explaining tuberculosis?

  • @footballsgreatest2645
    @footballsgreatest2645 3 года назад

    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  3 года назад +1

      That’s a good idea 💡

    • @footballsgreatest2645
      @footballsgreatest2645 3 года назад

      @@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 😅

  • @tiotio3185
    @tiotio3185 4 года назад +3

    Love watching your video rather than reading a textbook.

  • @raissan2931
    @raissan2931 4 года назад

    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???

  • @aodraadan9922
    @aodraadan9922 Год назад

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

  • @hendel-kholy6443
    @hendel-kholy6443 4 года назад

    keep going, bro

  • @didouboudjada8980
    @didouboudjada8980 5 лет назад +5

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

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 лет назад +1

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

    • @didouboudjada8980
      @didouboudjada8980 5 лет назад

      @@MedicosisPerfectionalis It's a full package then xD

    • @didouboudjada8980
      @didouboudjada8980 5 лет назад +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 ?

  • @chinthakawannisinghe8562
    @chinthakawannisinghe8562 3 года назад

    What happens to physiological dead space in pneumothorax

  • @fatimabasheer344
    @fatimabasheer344 3 года назад +3

    OMG! medicine is really funny with you😂💙

  • @amralalem6730
    @amralalem6730 3 года назад +1

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

  • @abhiraz1369
    @abhiraz1369 3 года назад

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

  • @sa-bir
    @sa-bir 4 года назад

    Hi sir, can dead space be negative?

  • @gulfwarveteran8528
    @gulfwarveteran8528 4 года назад

    Do alevoli collapse after a bullet wound which puncture thorax

  • @creativityreimagined
    @creativityreimagined 3 года назад

    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.

  • @omarabdallah8197
    @omarabdallah8197 3 года назад +1

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

    • @ThatsWhy-
      @ThatsWhy- 3 года назад

      Fluid-filled lung disease

  • @Chaperchal.
    @Chaperchal. 3 года назад

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

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  3 года назад

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

  • @piperg6179
    @piperg6179 2 года назад

    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  2 года назад +1

      Haha 😂

    • @piperg6179
      @piperg6179 2 года назад +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  2 года назад

      Physics is the mother of sciences!

    • @piperg6179
      @piperg6179 2 года назад

      @@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.

  • @pinakiganguly8447
    @pinakiganguly8447 3 года назад

    Awesome as everytime

  • @khalidakafzi5341
    @khalidakafzi5341 2 года назад

    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 ?!

  • @samilenescelik6581
    @samilenescelik6581 11 месяцев назад +1

    ❤️

  • @simplemedicoo6001
    @simplemedicoo6001 5 лет назад +1

    first one watching video

  • @deepaksingh-ut7lh
    @deepaksingh-ut7lh 4 года назад

    😍😍😍🙏

  • @bartekkrzywicki2507
    @bartekkrzywicki2507 2 года назад +1

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

  • @simplemedicoo6001
    @simplemedicoo6001 5 лет назад +1

    :)

  • @saltysandhya
    @saltysandhya 7 месяцев назад +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🩷