Acid-base disturbance Zhao mingyao BMC.ZZU
Acid-base disturbance Zhao Mingyao BMC.ZZU
acid? Base? pH in arterial blood 7.35-7.45
Acid? ------- Base? pH in arterial blood 7.35~7.45 [H+ ]
Ht concentration in body fluid ECF H+ MoVL p Arterial blood 4.0×1087.40±0.05 Ⅴ enous blood 4.5×1087.35 Interstitial fluid 4.5×10-87.35 Intracellular fluid 1.0 X10-6 6.0 t04.0×1087.4 Gastric fluid 0.9~1.8(3.0) Pancrea fluid 78~8.4
ECF H+ mol/L pH Arterial blood 4.0 × 10-8 7.40 ± 0.05 Venous blood 4.5 × 10-8 7.35 Interstitial fluid 4.5 × 10-8 7.35 Intracellular fluid 1.0 × 10-6 6.0 to 4.0 × 10-8 7.4 Gastric fluid 0.9~1.8 (3.0) Pancrea fluid 7.8 ~ 8.4 H+ concentration in body fluid
Metabolic processes generate acids C S H+- 100 nmol/L H Artery H+- 36 nmol/L H+ H+ pH~7.4 H+ Capillary H+- 44 nmo/L pH-7.36 Vein
Metabolic processes generate acids H+ ~ 100 nmol/L (pH ~ 7) Artery Vein H+ ~ 36 nmol/L pH~7.4 H+ ~ 44 nmol/L pH~7.36 H+ H+ H+ H+
Section 1 Acid-base biochemistry
Section 1 Acid-base biochemistry