Base excess blood

    • [DOC File]Arterial Blood Gasses

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      In other words a base excess of ‘MINUS 6′ means we would have to ADD 6mmol of bicarbonate to get to a pH of 7.4. Practically speaking the base excess (or base deficit) tells us whether there is a metabolic problem (regardless of the CO2 level that determines respiratory acidosis and alkalosis) The Henderson-Hasselbalch Equation

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    • Understanding Your Blood Results

      How does the Base Deficit(BD) reflect either metabolic or respiratory acidosis? BD and Base Excess(BE) is derived based on the pH, pCO2, H2CO3, and reflects how much base was “used up” during labor. Cord Blood Gasses. Normal Umbilical Artery levels. pH 7.20. pCO2 < 60. pO2 > 20. BE < -10 or BD < 10. Severity of pH

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    • Base excess | definition of base excess by Medical dictionary

      B.E/B.D. the Base Excess or Base Deficit - reflects the change in all blood buffering systems. It is the most reliable indicator of the metabolic component of an acid-base disturbance. The normal value range in Calgary is -5 to +1. If the B.E. is > +1 = Alkalemia. If the B.E. is < -5 = Acidemia

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    • [DOC File]Arterial Blood Gases:

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      Proteins in your blood serve to maintain the normal blood volume and water content in tissues. In addition, proteins help to maintain the normal acid-base balance in the blood. An elevated protein level may be the result of dehydration or in more severe circumstances and indicator of kidney or liver disease. Normal Ranges: 6.00-8.50 g/dL. Albumin:

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    • [DOC File]INTERPRETING ARTERIAL BLOOD GAS VALUES

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      Base Excess = Observed BB - Normal BB. If the observed BB is less than the normal BB, the BE is a negative value and is called a base deficit. This means that acid has been added to the blood or base removed. If the observed BB is greater than the normal BB, the BE is a positive value and is called a base excess.

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    • [DOC File]Module H – Acid-Base Balance

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      Base excess (BE) should be replaced by hydrogen ion excess (xH) as a measure of hydrogen ions accumulated in the blood, because the hydrogen ion is the relevant component, not the hydrogen ion binding groups. xH should refer to the extended extracellular fluid, xHEcf, if we want a quantity independent of pCO2 in vivo, and it should apply to the ...

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    • [DOC File]EmergencyPedia – Free Open Access Medical Education

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      Dec 04, 2007 · Analyzing a blood gas, even in the face of a complicated acid-base disorder, is well within the scope of even a beginning student. There is so much written about blood gases and acid-base disorders, however, and from so many perspectives, that it might look like a hopeless task.

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    • [DOC File]Buffer base (BB+) was introduced by Singer and Hastings in ...

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      On a blood gas analyser, available chemical buffers (including bicarbonate) are expressed as the BE (Base Excess) number and the normal range is between –2 and +2mmol/L As the body becomes more acid, buffer chemicals bind to H+ ions and the number of available buffers drops, so the BE figure falls.

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