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Lab DX
B2 Lab DX Disease profiles, Organ panels, anemias, normal values
| Question | Answer |
|---|---|
| erythrocyte count | 4 to 6 million/mm3 |
| hemoglobin | 15grams % |
| hematocrit | 35-55% |
| sed rate | <15-20mm/hr |
| platelet count | 150000 to 350000 |
| mcv | 82-98 microns |
| mean corpuscular hemoglobin | 27-31 picograms |
| mchc - hemoglobin content in cell; | 32-36% |
| normocytic normocromic anemia | acute hemorrhage |
| microcytic, hypochromic anemia | Fe deficiency |
| macrocytic, normochromic anemia | megaloblastic , folate/b-12 deficiency, pernicious |
| high amylase/lipase | pancreas |
| alk phos | parathyroid |
| acid phos, PSA | prostate |
| BUN, creatinine, uric acid | Kidney |
| cortisol, steroids | adrenal cortex |
| AST, CPK, LDH | Heart |
| bilirubin, ALT, GGT, alk phos | Liver |
| CPK | muscle |
| T3, T4 | Thyroid |
| alk phos, phos, calcium | skeletal (bone) |
| Norm Urine 24 hr vol | 800-2000 ml |
| Norm Urine Spec Grav | 1.01-1.03 |
| Norm Urine pH | 4.6-8 (6) |
| cloudy urine w/pus and WBC's | pyelonephritis |
| protein and RBC's/cloudy urine | glomerulonephritis |
| yellow urine | urochromes |
| red | G.U. bleeding |
| brown/yellow to green/yellow | bilirubin (obstructive jaundice) |
| orange | urobilinogen (hemolytic jaundice) |
| milky white urine | nitrites/ bacterial inf |
| Schilling test | Pernicious anemia |
| benzidine and guaiac | peptic ulcer |
| HLAb8 | DISH |
| HLAb27 | A.S., P.A., Reiters, Chrohns |
| ANA | SLE |
| ASO titre | Strep |
| E.L.I.S.A. | AIDS |
| Western Blot | AIDS |
| Mantoux test | TB |