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Lactic Acid
Normal: 0.3 -2.6 mmol/L
Indications
Determine cause of acidosis
Evaluate tissue oxygenation
Description: Lactate (Lactic Acid) is a byproduct of anaerobic metabolism. Normally, the tissues use aerobic metabolism to breakdown glucose for energy and the byproduct is CO2 and H2O which we excrete through our kidneys and exhalation. However, if the tissues are starved of oxygen (hypoxic), they use anaerobic metabolism. This can be compounded if the liver is also hypoxic causing the liver to be unable to clear the lactic acid.
What would cause increased levels?
Shock
Sepsis
Tissue ischemia
Carbon monoxide poisoning
Lactic acidosis
Diabetes Mellitus (DM)
Heart failure
Pulmonary edema
Strenuous exercise
What would cause decreased levels?
N/A
14 окт 2024