In this second lesson we talk about our blood gases as well as how gas exchange takes place in the lungs and at our tissues. The goal is to provide you with a good understanding of how we go from the gases in the air to the end result of gas exchange at our tissues leading ultimately to metabolism for our bodies.

We start off talking about the changes in concentrations and partial pressures of these gases from the air, down in to the lungs, once in the arterial blood, at the tissues, and in the venous blood after as it heads back to the lungs. We talk about how these partial pressures change and how these changes allow for the gas exchange to take place.

From there we move on to talk about gas exchange and what exactly happens at the level of the alveoli and the tissues that makes this all possible. Finally, we cover how these gases are actually transported around the body in order to allow for this gas exchange to even take place.

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Make sure and check out the next lesson in this series in which we talk about how to actually do our ABG interpretation: [ Ссылка ]

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Make sure and check out the next lesson in this series in which we talk about how to actually do our ABG interpretation: [ Ссылка ]

Also check out these other great series of lessons:

Hemodynamics Principals: [ Ссылка ]...

Shock: [ Ссылка ]...

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Barroom Ballet - Silent Film Light by Kevin MacLeod is licensed under a Creative Commons Attribution license ([ Ссылка ])
Source: [ Ссылка ]
Artist: [ Ссылка ]

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#ArterialBloodGas #BloodGases #ICUAdvantage

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