normal PH
7.35-7.45
severe hypoxia
> 40
moderate hypoxia
40-60
mild hypoxia
60-80
Causes of Resp acidosis
HypO ventilation
chronic resp disease
Causes of resp alkalosis
Hyperventilation
Causes of metabolic acidosis
Bicarb loss in diarrhea
Keto acidosis
renal failure
shock
Causes of metabolic alkalosis
Loss of acid
Nausea or vomiting
Renal loss of H- diuretics
Causes of resp alkalosis
Hyperventilation
Anxiety
Fever
Sepsis
Co2
ACID