click below
click below
Normal Size Small Size show me how
Lab Values / B
| Calcium | 2.1 - 2.8 mmol/L ; like HgB |
| P | 1.0 - 1.5 mmol/L |
| Mg | 0.85 - 1.05 mmol/L |
| ALT and AST | 8 - 20 U/L |
| Amylase | 25 -125 U/L |
| Bilirubin Adult T/D | 2 - 17 / 0 - 5 µmol/L |
| ALP | 20 - 70 U/L |
| CK ; male | 25 - 90 U/L |
| LDH | 45 - 90 U/L |
| Na | 135 - 147 mmol/L |
| K | 3.5 - 5 mmol/L |
| Cl | 95 - 105 mmol/L |
| Bicarb | 22 - 28 mmol/L |
| BUN | 1.2 -3.0 mmol/L / 7-18 mg/dL |
| Cr | 25 - 100 µmol/L |
| BUN / Cr in prerenal azotemia | > 50 (using µmol/L unit) or > 20 (using mg/dL); Also fractional excretion of Na < 1% |
| Ferritin | 15 - 200 µg/L |
| Glucose: normal, impaired and DM? | 3.8 - 6.1 / 6.2 - 7 / > 7 |
| Normal and abnormal GTT (1 hr and 2 hr)? | Normal for both: 7.8 mmol/L; Abnormal: 1 hr: 10.3; 2 hr: 11.0 |
| Protein T / A | 60 -80 / 35 - 55 g/L |
| Uric acid | 0.2 - 0.5 mmol/L |
| CSF: Pressure | 8 - 18 cmH20 or 5 - 12 mmHg |
| CSF: Glucose | 2 - 4 mmol/L ; 60%-80% that of blood |
| CSF: Protein | < 0.4 g/L |
| CSF: Cells | 0 - 5 X 10^6 / L |
| Bleeding time | 2 - 7 min |
| PTT (non activated) | 25 - 35 sec |
| PT | 11 - 15 sec |
| Hgb | 2.1 - 2.7 mmol/L |
| Cardiac Index? And range for shock and cardiac shock? | 2.6 - 4.2; Shock usually < 2.2; cardiogenic shock expected < 1.8 |
| CVP | Sternum: 0-5 cm H2O; Mid-axillary line: 5-10 cm H2O (1 mmHg = 1.36 cm H2O) |
| Body surface area (m2)? | men: 1.9; women: 1.6; children: 9 y/o: 1.0; 2 y/o: 0.5; neonate: 0.25 |
| N-Terminal Brain Natriuretic Peptide (NT-BNP) | < 300 is normal; at least 500 may be considered abnormal |
| Ankle Brachial Index? | Normal: > 1; Intermittent claudication: 0.4 - 0.9 ; Resting pain: 0.1 – 0.4; Impending gangrene: < 0.1 |
| Anion gap? | 8-15 |
| Normal serum osmolarity and normal gap? | 275-300 mmol/L; gap < 10 |
| Fetal scalp blood sample pH | Normal 7.25; abnormal: 7.20 |