562 FA 12 : LUNG AND CHEST WALL COMPLIANCE CURVE

These videos are designed for medical students studying for the USMLE step 1. Feel free to comment and suggest what you would like to see in the future, and I will do my best to fulfill those requests.

[@izz_______u6189]

Thank you. You saved me 20 mins of studying compliance.

[@jatinderbedi3003]

How does a negative pressure inside chest wall cause a negative pressure in alveoli?(@4:28)

[@lionsinescanor373]

Great video! It simplifies the relaxation-pressure curve

[@gurbakshsingh1123]

At FRC both Alveolar and airway pressure =0
But lung pressure =+ve due to inside air
And intrapleural pressure =-ve

[@jm13rown]

I think they are very good, thanks for the contribution to the site.

[@marcosramirez5908]

A point to remember is that lung pressures are measured in Cm H20 instead of mmHg, but thanks for the video!

[@huhu4739]

if pressure is inversely proportional to volume , how does this graph make sense

[@TheRaquelMS]

Thank you for your amazing videos

[@novphotobeagle]

Your videos are very helpful in my physiology modules! I wish you were my professor!

[@glennwoddle8272]

I've had a breathing problem for 18 years. My FRC is 59%, and I'm due to go back. Any ideas? Slightly over-weight, but not a lot.

[@Q-Bits8]

0:45 well the compliance of the lung is never negative yes, but there is no negative compliance at all.
The slope of the curve is the compliance, what you mean is the transorgan pressure...

[@kilianadriaenssens9640]

awesome!

[@natynaty147]

thanks this was very helpful

[@henney93]

Hello, I am having problem understanding the concept.
I was studying that during *inspiration* the intralveolar pressure drops from +1mmHg --> -1mmHg (therefore BECOMES NEGATIVE)
and the intrapleural pressure goes from -3mmHg --> -6mmHg (therefore, ALWAYS NEGATIVE)
so I don't get it!!!

[@doc1645]

Very Helpful!!!

[@massious1268]

Thank you🫁

[@artist12374]

Can u please make a video describing the volume and pressure changes during normal respiration.

[@meghaanup]

Thank you

[@MustafaSaudiHalkOoOm]

thanks again

[@tryllobasques7169]

「上記のギフトのいずれかを選択できます」、

[@edwardherrera846]

Can't hear you

[@johnmichael5135]

it kinda threw me off how she sed the lung is never negative but yet has a red line on the negative side

[@dernymason1483]

FRC cant be zero

[@eyeofthetiger0030]

thank you

[@nellyhoffman6194]

Thank you honey

[@hereiswherethereisnt]

the lung will have a pressure of 0 at frc not a + one

[@nehalfarooq12]

Horribly explained!

[@freeharana2658]

NOT helpful.

[@urstruly87]

your accent and your thought jumps makes it difficult to understand sometimes

[@erandikahansajith6962]

Thank you