High anion gap metabolic acidosis critical pathways: Difference between revisions
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| BGCOLOR=FLORALWHITE STYLE="WIDTH:50%"| Delta-delta (ΔΔ) value || BGCOLOR=LIGHTGRAY STYLE="WIDTH:16.6%" | [[High anion gap metabolic acidosis with metabolic alkalosis critical pathways|Greater than 2]] || BGCOLOR=LIGHTGRAY STYLE="WIDTH:16.6%" | [[Pure high anion gap metabolic acidosis critical pathways|Between 1 and 2]] || BGCOLOR=LIGHTGRAY STYLE="WIDTH:16.6%" | [[High anion gap metabolic acidosis with normal anion gap metabolic | | BGCOLOR=FLORALWHITE STYLE="WIDTH:50%"| Delta-delta (ΔΔ) value || BGCOLOR=LIGHTGRAY STYLE="WIDTH:16.6%" | [[High anion gap metabolic acidosis with metabolic alkalosis critical pathways|Greater than 2]] || BGCOLOR=LIGHTGRAY STYLE="WIDTH:16.6%" | [[Pure high anion gap metabolic acidosis critical pathways|Between 1 and 2]] || BGCOLOR=LIGHTGRAY STYLE="WIDTH:16.6%" | [[High anion gap metabolic acidosis with normal anion gap metabolic acidosis critical pathways|Less than 1]] | ||
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==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
{{WikiDoc Help Menu}} | |||
{{WikiDoc Sources}} | |||
[[Category:Critical pathways]] | [[Category:Critical pathways]] | ||
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[[Category:Medicine]] | [[Category:Medicine]] | ||
[[Category:Nephrology]] | [[Category:Nephrology]] | ||
Latest revision as of 22:10, 29 July 2020
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Approach
| metabolic acidosis critical pathways |
| Anion gap | High | Normal | Low |
| Delta-delta (ΔΔ) value | Greater than 2 | Between 1 and 2 | Less than 1 |
Definition
- Delta-Delta value is used to determine whether there is an additional metabolic acid-base disturbance or not.
- Delta-Delta (ΔΔ) = Delta anion gap (ΔAG) / Delta bicarbonate (ΔHCO3)
- Delta anion gap (ΔAG) = Calculated anion gap - Expected anion gap
- Calculated anion gap = [Na+] - [Cl-] - [HCO3-]
- Expected anion gap = 2.5 x serum albumin level
- Delta bicarbonate (ΔHCO3) = 24 - serum bicarbonate level
- Delta anion gap (ΔAG) = Calculated anion gap - Expected anion gap