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Lab Test & Values
PH111 Ranges
| Question | Answer |
|---|---|
| Red Blood Cells | Male = 4.5 – 6 x10^6 /microliter Female = 4.2 – 5.5 x10^6) /microliter |
| Hemoglobin | Male = 13 – 18g/dL Female = 12 – 16g/dL |
| Hematocrit (percentage of RBC in blood) | Male = 40 – 54% Female = 38 – 47% |
| Mean corpuscular volume (size) | 80 – 100 micrometers3 |
| Mean corpuscular hemoglobin | 26 – 32pg (pictograms) |
| Mean corpuscular hemoglobin concentration | 32 – 36% |
| Platelets | 140,000 – 400,000/mm3 |
| White blood cells | 5 – 10,000/mm3 |
| Reticulocytes (immature RBC) | 0.5 – 2.5% |
| Neutrophils | 55 – 70% |
| Monocytes | 2 – 8% |
| Lymphocytes | 20 – 40% |
| Basophils | 0.5 – 1.0% |
| Eosinophils | 1 – 4% |
| Bicarbonate | 22 – 26mEq/L or mmol/L |
| Calcium, total and ionized | Tot = 8.5 – 10.5mg/dL ion = 4.5 – 5.5mg/dL |
| Chloride | 90 – 110mEq/L |
| Magnesium | 1.5 – 2.4mEq/L |
| Phosphate | 2.5 – 4.5mg/kL |
| Potassium | 3.5 – 5.0mEq/L |
| Sodium | 135 – 145mEq/L |
| pCO2 | 35 – 45mmHg |
| pO2 | 90mmHg |
| Acid phosphatase | 1 – 10 U/L |
| Alkaline phosphatase | 30 – 90 U/L |
| Alanine aminotransferase (ALT) | 5 – 40 U/L |
| Aspartate aminotransferase (AST) | 5 – 30 U/L |
| Creatine kinase (CK) | < 200 U/L |
| Creatine kinase, MB isoenzyme | < 6% of total CK |
| Gama-glutamyl transferase (GGT) | Male = 6 – 45 U/L Female = 5 – 30 U/L |
| Lactate dehydrogenase (LD, LDH) | 80 –280 U/L |
| 5’-Nucleotidase | 10 –18 U/L |
| Activated Partial Thromboplastin Time (aPTT or PT) | 25 – 40 seconds |
| Albumin | 3.5 – 5.5g/dL |
| Bilirubin total & Direct | Tot= 0.3 – 1.0mg/dL or 5 – 17µmol/L Direct < 0.4mg/dL or < 7µmol/L |
| Blood urea nitrogen (BUN) | 5 – 20mg/dL |
| Cholesterol, total | < 200mg/dL |
| Creatinine | 0.5 – 1.5mg/dL |
| Glucose, blood fasting (snapshot) | 70 – 110mg/dL |
| Uric Acid | 3 – 8mg/dL |
| Urine Bilirubin, glucose, ketones | NONE |
| Urine pH | 4.5 – 8.0 |
| Urine Red blood cells | ≤ 2/high powered field |
| Urine Specific gravity | 1.005 – 1.030 |
| Urine White blood cells | ≤ 1/high powered field |
| Henderson – Hasselbach | pH = pka + log [A—] / [HA] |
| Corrected Serum | = observed calcium + 0.8(normal – observed serum albumin) |
| Anionic Gap | (normal difference interval should be 12 – 18mEq/L) = [Na+ + K+] – [Cl- + HCO3] |
| JELLIFFE (females x .90) | CrCl = (98 – (0.8(Age – 20))) / Serum Creatinine |
| COCKCROFT AND GAULT (females x .85) | CrCl = (140 – Age) (Lean body weight) / (72) (Serum Creatinine) |
| Lean body weight Male | Male = 50kg + 2.3[every inch over 5 feet] Female = 45.5kg + 2.3[every inch over 5 feet] |
| OSMOLALITY | = 2Na + [Glucose/20] + [BUN/3] |
| Partial Pressure of Oxygen | = 100 – 0.3[Age] |