Airway Resistance & Dead Space | Respiratory Physiology

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  • Опубліковано 28 лис 2024

КОМЕНТАРІ • 99

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  3 роки тому

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

  • @Ingrid2955
    @Ingrid2955 Рік тому +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!

  • @ipeksismanlar8522
    @ipeksismanlar8522 2 роки тому +4

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

  • @megha8783
    @megha8783 3 роки тому +2

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

  • @-FidaAliaShabrina
    @-FidaAliaShabrina 4 роки тому +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

  • @shahdismailalqatu9711
    @shahdismailalqatu9711 5 років тому +4

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

  • @asmaali354
    @asmaali354 5 років тому +5

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

  • @beri0308
    @beri0308 4 роки тому +21

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

  • @kidwheels2673
    @kidwheels2673 4 роки тому +3

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

  • @maadhuriashok2440
    @maadhuriashok2440 4 роки тому +6

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

  • @MmmM-qv3hk
    @MmmM-qv3hk 5 років тому +4

    You literally safe my life ❤️❤️ thank you

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 років тому +1

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

  • @elifgurdeniz7929
    @elifgurdeniz7929 4 роки тому +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!

  • @sheennoh
    @sheennoh 4 роки тому +13

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

  • @tiotio3185
    @tiotio3185 5 років тому +3

    Love watching your video rather than reading a textbook.

  • @happyhappy7334
    @happyhappy7334 3 роки тому

    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

  • @piperg6179
    @piperg6179 2 роки тому

    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 роки тому +1

      Haha 😂

    • @piperg6179
      @piperg6179 2 роки тому +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 роки тому

      Physics is the mother of sciences!

    • @piperg6179
      @piperg6179 2 роки тому

      @@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.

  • @sheepcoat2368
    @sheepcoat2368 3 роки тому

    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!

  • @didouboudjada8980
    @didouboudjada8980 5 років тому +6

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

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 років тому +1

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

    • @didouboudjada8980
      @didouboudjada8980 5 років тому

      @@MedicosisPerfectionalis It's a full package then xD

    • @didouboudjada8980
      @didouboudjada8980 5 років тому +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 ?

  • @IbrahimDoctor-sy5eb
    @IbrahimDoctor-sy5eb 11 місяців тому

    good explanation. Understood many concepts well

  • @ABC-fv7ow
    @ABC-fv7ow 4 роки тому +1

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

  • @moura2682
    @moura2682 8 місяців тому

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

  • @violinemartalia
    @violinemartalia 3 роки тому +1

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

  • @amralalem6730
    @amralalem6730 4 роки тому +1

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

  • @Abc-lf8yq
    @Abc-lf8yq 4 роки тому +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 💛

  • @fatimabasheer344
    @fatimabasheer344 3 роки тому +3

    OMG! medicine is really funny with you😂💙

  • @sinclair657
    @sinclair657 2 роки тому +1

    Thank you

  • @yashivaji
    @yashivaji 4 роки тому +1

    Good explanation
    Is there a video explaining tuberculosis?

  • @aodraadan9922
    @aodraadan9922 Рік тому

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

  • @ahmedhassanali1586
    @ahmedhassanali1586 3 роки тому

    please make a lecture about control of respiration

  • @footballsgreatest2645
    @footballsgreatest2645 4 роки тому

    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  4 роки тому +1

      That’s a good idea 💡

    • @footballsgreatest2645
      @footballsgreatest2645 4 роки тому

      @@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 😅

  • @Joupa-d2f
    @Joupa-d2f 9 місяців тому

    Big love man❤

  • @raissan2931
    @raissan2931 4 роки тому

    besst thankyou sir, you make me love respiratory system

  • @aodehhamdan3483
    @aodehhamdan3483 4 роки тому

    one of the best

  • @omarabdallah8197
    @omarabdallah8197 3 роки тому +1

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

    • @ThatsWhy-
      @ThatsWhy- 3 роки тому

      Fluid-filled lung disease

  • @creativityreimagined
    @creativityreimagined 3 роки тому

    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.

  • @sa-bir
    @sa-bir 4 роки тому

    Hi sir, can dead space be negative?

  • @Lolo-wi6yl
    @Lolo-wi6yl 9 місяців тому

    Thank you so much 💐

  • @thusharikandamby4436
    @thusharikandamby4436 4 роки тому

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

  • @azumi_332
    @azumi_332 14 днів тому

    This broh just automatically ask outloud what I'm thinking 😂 and proceeds to explain in the best most simplest way 😂

  • @Tabarekoday
    @Tabarekoday Рік тому +1

    U are amazing 🤩🤩🤩🤩

  • @chinthakawannisinghe8562
    @chinthakawannisinghe8562 4 роки тому

    What happens to physiological dead space in pneumothorax

  • @waheguruwaheguru9176
    @waheguruwaheguru9176 3 роки тому

    V nicely expained 🥇🙏

  • @Chaperchal.
    @Chaperchal. 4 роки тому

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

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 роки тому

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

  • @raissan2931
    @raissan2931 4 роки тому

    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???

  • @Joupa-d2f
    @Joupa-d2f 9 місяців тому

    Big love bro

  • @lk7736
    @lk7736 4 роки тому

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

  • @pinakiganguly8447
    @pinakiganguly8447 3 роки тому

    Awesome as everytime

  • @abdosaid5641
    @abdosaid5641 4 роки тому

    Thanx a lot

  • @abhiraz1369
    @abhiraz1369 4 роки тому

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

  • @hendel-kholy6443
    @hendel-kholy6443 4 роки тому

    keep going, bro

  • @gulfwarveteran8528
    @gulfwarveteran8528 5 років тому

    Do alevoli collapse after a bullet wound which puncture thorax

  • @khalidakafzi5341
    @khalidakafzi5341 3 роки тому

    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 ?!

  • @simplemedicoo6001
    @simplemedicoo6001 5 років тому +1

    first one watching video

  • @samilenescelik6581
    @samilenescelik6581 Рік тому +1

    ❤️

  • @bartekkrzywicki2507
    @bartekkrzywicki2507 3 роки тому +1

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

  • @deepaksingh-ut7lh
    @deepaksingh-ut7lh 4 роки тому

    😍😍😍🙏

  • @simplemedicoo6001
    @simplemedicoo6001 5 років тому +1

    :)

  • @saltysandhya
    @saltysandhya 11 місяців тому +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🩷