Alveolar gas equation

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  • Опубликовано: 14 апр 2017
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Комментарии • 37

  • @rewanmmm4259
    @rewanmmm4259 2 года назад +2

    Precise and up to the point 👍 great work

  • @namitabhopal8763
    @namitabhopal8763 3 года назад +1

    This is THE BEST explanation Iv'e ever come across for this equation. Just what I was looking for, thank you so much!!
    Now the numbers all make sense, I don't have to memorize a bunch of nonsensical variables.

  • @rosheenjamil3222
    @rosheenjamil3222 2 года назад +1

    Wow. An amazing breakdown of this seemingly absurd equation. Thankyou!

  • @Rupeshkumar-lf5rw
    @Rupeshkumar-lf5rw 4 года назад

    Just what i needed, thank you so much sir

  • @anishn9899
    @anishn9899 5 лет назад

    great explanation.

  • @eduardofalco8921
    @eduardofalco8921 3 года назад

    Awesome, congratulations!

  • @alexandraduma6922
    @alexandraduma6922 9 месяцев назад

    Great video!! Thank you very much

  • @azzaabdelbagi5855
    @azzaabdelbagi5855 2 года назад

    Wow ... Well explained, thank you

  • @popadaciana5374
    @popadaciana5374 5 лет назад

    Great! Thank you a lot!

  • @dominiqued0420
    @dominiqued0420 4 года назад

    Thank you!

  • @sunghyooh4860
    @sunghyooh4860 Год назад

    Thank you so much! This helped a lot..

  • @gloryclemmens1
    @gloryclemmens1 2 года назад +1

    thank you!!! better than memorising it !!

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      @musamohammedmaud2497 2 года назад

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  • @niki6399
    @niki6399 3 года назад

    thank you!!!!

  • @ManjeetSingh-fm9bv
    @ManjeetSingh-fm9bv 4 года назад

    Thankyou so much

  • @mustafazulfiqar7065
    @mustafazulfiqar7065 6 лет назад

    Brilliant

  • @priyanshigandhi8623
    @priyanshigandhi8623 Год назад +1

    Why do we subtract PaCO2/R?
    Like why do we subtract the O2 taken up as it occurs later and shouldn't it be just the first part showing FiO2(Patm- PH2O)?

  • @UMBUBA
    @UMBUBA 4 года назад

    Awesome

  • @inneralpha
    @inneralpha 3 года назад +1

    Thank you so much for the video. Could you please send a source I can use to understand the full alveolar gas equation? I have seen other forms of this equation that are more complicated.

  • @mohammadharis1737
    @mohammadharis1737 4 года назад

    The best ☺️

  • @ahmadalthabteh9587
    @ahmadalthabteh9587 6 лет назад

    what a boss!

  • @Theavila44
    @Theavila44 3 года назад

    at the end of video only apply if the Fio2 does not change

  • @thefenerbahcesk4156
    @thefenerbahcesk4156 4 года назад

    O2 is converted to CO2?

  • @zliangbarnyanwaymongonlee7570
    @zliangbarnyanwaymongonlee7570 Год назад

    PAO2 = 150, R = 0.8, what is PaCO2 =??? And how did we get the 1.25?? thanks

  • @vinitdasilva
    @vinitdasilva 4 года назад +1

    This video is brilliant. But you can't forget that you cant just use the molecular 0.8 CO2 in the equation , because you are talking about partial pressure (O2 consumed = 0.8CO2 which is different from pO2consumed = pCO2/0.8). Remember: partial pressure is different from the number of molecules. You have to convert it before write in the formula.

    • @dr.allwyndsouza5246
      @dr.allwyndsouza5246 4 года назад

      Had the same doubt after watching it ? Do you know how to convert it ?

    • @vinitdasilva
      @vinitdasilva 4 года назад

      @@dr.allwyndsouza5246 yes! You have to use the "PV=nRt" formula. Just use the constants in one side of the equation and consider the volume equal to both gases (alveolar volume) (p1/n1 = Rt/V). So p1/n1= p2/n2, which is the same that p1/p2= n1/n2. Now you have that pO2 consumed = pCO2*1/0.8.
      :) Hope it helps

    • @dr.allwyndsouza5246
      @dr.allwyndsouza5246 4 года назад +1

      @@vinitdasilva wow thanks for the reply. Now I get it. In our medicine book also they have not mentioned this aspect of the equation.

    • @aryan7767
      @aryan7767 2 года назад

      @@dr.allwyndsouza5246 which book do you use