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Advanced blood gas analysis
British Small Animal Veterinary Association , e295 (2019); https://doi.org/10.22233/9781910443699.52.2
/content/chapter/10.22233/9781910443699.ch52sec2
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- Advanced blood gas analysis
Advanced blood gas analysis
- Speaker: Dan Lewis
- From: BSAVA Congress Proceedings 2019
- Stream: Critical care
- Lecture Type: Open to all streams
- Item: pp 381 - 382
- DOI: 10.22233/9781910443699.52.2
- Copyright: © 2019 British Small Animal Veterinary Association
- First broadcast: April 2019
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Figures
/content/figure/10.22233/9781910443699.ch52sec2.fig01
Figure 1:
Independent variables influencing acid-base balance according to the simplified Stewart approach. SID is Strong Ion Difference, PCO2 refers to the partial pressure of carbon dioxide and Atot corresponds to the level of non-volatile weak buffers (weak acids/bases) in the extracellular fluid © 2019 British Small Animal Veterinary Association
10.22233/9781910443699/Fig_P_381_1_thumb.gif
10.22233/9781910443699/Fig_P_381_1.png
Figure 1:
Independent variables influencing acid-base balance according to the simplified Stewart approach. SID is Strong Ion Difference, PCO2 refers to the partial pressure of carbon dioxide and Atot corresponds to the level of non-volatile weak buffers (weak acids/bases) in the extracellular fluid
/content/figure/10.22233/9781910443699.ch52sec2.fig02
Figure 2:
Figure indicates the normal electrostatic balance present in the extracellular fluid © 2019 British Small Animal Veterinary Association
10.22233/9781910443699/Fig_P_381_2_thumb.gif
10.22233/9781910443699/Fig_P_381_2.png
Figure 2:
Figure indicates the normal electrostatic balance present in the extracellular fluid
/content/figure/10.22233/9781910443699.ch52sec2.fig03
Figure 3:
Figure indicating the addition of extra anionic charge (as might be caused by the addition of molecules such as lactate) to the extracellular fluid © 2019 British Small Animal Veterinary Association
10.22233/9781910443699/Fig_P_381_3_thumb.gif
10.22233/9781910443699/Fig_P_381_3.png
Figure 3:
Figure indicating the addition of extra anionic charge (as might be caused by the addition of molecules such as lactate) to the extracellular fluid
/content/figure/10.22233/9781910443699.ch52sec2.fig04
Figure 4:
Figure indicates the consequence of the imbalance induced by the addition of extra anionic charge to the extracellular fluid and the resultant increase in level of hydrogen ions, re-establishing electrostatic balance (
Figure 5
, below), but creating a metabolic acidosis © 2019 British Small Animal Veterinary Association
10.22233/9781910443699/Fig_P_381_4_thumb.gif
10.22233/9781910443699/Fig_P_381_4.png
Figure 4:
Figure indicates the consequence of the imbalance induced by the addition of extra anionic charge to the extracellular fluid and the resultant increase in level of hydrogen ions, re-establishing electrostatic balance (
Figure 5
, below), but creating a metabolic acidosis
/content/figure/10.22233/9781910443699.ch52sec2.fig05
Figure 5:
Indicates the return to electrostatic balance within the extracellular fluid © 2019 British Small Animal Veterinary Association
10.22233/9781910443699/Fig_P_381_5_thumb.gif
10.22233/9781910443699/Fig_P_381_5.png
Figure 5:
Indicates the return to electrostatic balance within the extracellular fluid