RESPIRATORY ALKALOSIS                     <A-MetAlk.TXT>
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Causes:

þ Salicylate overdose, especially in children (mixed with anion-gap metabolic
  acidosis, which predominates in later stages).
þ Cirrhosis ( progesterone in blood?) and liver failure ( Amines in blood?)
þ Early stages of sepsis.
þ Psychogenic hyperventilation.
þ Pregnancy ( progesterone).
þ Pontine lesions.
þ Acute hypoxia (e.g., PE)

Will  HCO3- slightly due to conversion to CO2.

Will have shift from pyruvate to lactate in blood, causing mild  anion gap
compensatory acidosis.

Ususally compensates totally over 2-3 days.

May cause asymptomatic  PO4.
                                                                   <A-MetAc.TXT>