| Liquido extracelular | Liquido intracelular | |
| Na+ | 142 mEq/L | 10 mEq/L |
| K+ | 4 mEq/L | 140 mEq/L |
| Ca++ | 2.4 mEq/L | 0.0001 mEq/L |
| Mg++ | 1.2 mEq/L | 58 mEq/L |
| Cl- | 103 mEq/L | 4 mEq/L |
| HCO3- | 28 mEq/L | 10 mEq/L |
| Fosfatos | 4 mEq/L | 75 mEq/L |
| SO4 | 1 mEq/L | 2 mEq/L |
| Glucosa | 90 mg/dL | 0 a 20 mg/dL |
| Aminoácidos | 30 mg/dL | 200 mg/dL ? |
| Colesterol
Fosfolípidos Grasas neutras |
0.5 g/dL | 2 a 95 g/dL |
| pO2 | 35 mm Hg | 20 mm Hg ? |
| pCO2 | 46 mm Hg | 50 mm Hg ? |
| pH | 7.4 | 7.0 |
| Proteínas | 2 g/dL | 16 g/dL |