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Junior Member |
Hello, I am a current student. I was wondering if anyone could lead me in the right direction on information on the web to understand static and dynamic. It is coming up on a test Monday and I really want to make sure I understand the main concepts. Like are they inversely related, when one goes up or down does the other follow. I know the calculations just want to make sure I am understanding the important concepts. Also, fluidic sort of lost me too. Our instructor was showing us diagrams in class but can't find any on the net or in our vent book. She was basically teaching. And/Nand, or/nor, I would like to find something on the net to see the diagrams and can't find anything. I really want to do well on this test. Thanks so much for your help..... | ||
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<light> |
SoontobeCRT, Dynamic comliance and static complians are not necessarily linked together. Like PCMS stated one is dealing with the movement of a gas and the other is dealing with no movement of a gas. Cdyn is change in volume over pip - PEEP so you are looking at the the change in pressure it takes to push in a given volume, this takes into account lung comliance and airway resistance. Cs is loking at the pressure that that given volume volume of gas is putting on the lungs when it is just sitting there. There is not direct link between the two due to Cdyn taking into account RAW as well. Basically Raw can change, changing your Cdyn but your Cs stayed the same, think of the as different things, but Cs as a part of Cdyn so if it Cs changes then Cdyn as to but not necessarly the other way around. | ||
<novice (jr)> |
hi! thanks to ventworld for a good platform to exchange info, i would like to know to plot a trend what would be the max & min values for Cdyn; Rinsp; Rexp & Cstat i would be much obliged with this info. Thanks; novice (jr) | ||