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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] |