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NORMAL VALUES FOR COMMON LABORTORY TESTS

 NORMAL VALUES FOR  COMMON LABORTORY TESTS


1.COMPLETE BLOOD COUNT -

*RBC /Red blood cell count - 4.2 to 6 million/mm2

*HB/hemoglobin dl-l12 to 18 g/dl

*WBC/ White blood cell count -5000 to 10000/ mm2

*PLT/ Platelet count -100,000 to 400,000 /mm2

*ESR/ Erythrocyte sedimentation rate -1 to 20 mm/hour 

2.ELECTROLYTE LEVELS -

*N+ / Sodium - 135 to 145 mEq/litre 

*K+ /Potassium - 3.8 to 5 mEq /liter

*CA2+ /Calcium - 4.5 to 5.8 mEq/liter  or 9 to 10.5 mg/dl 

3.OTHER BLOOD TEST-

*FBS/Fasting blood sugar -80 to 120 mg/dl 

*Serum cholesterol level - 150 to 250 mg/dl

3.LFT / LIVER FUNCTION TEST -

*Total protein -6 to 8 g/dl 

*Albumin-globulin ratio - 1.5 :1 to 2.5 : 1

*Albumin - 3.5 to 5.5 g/dl

*Globulin -2.5 to  3.5 g/dl

*ALT/SGPT -5 TO 35 U/ml

*AST/ SGOT - 5 TO 40 u/ml

*Lactic dehydrogenase - 200 to 450 U/ml

*Alkaline phosphate - 1.5 to 4 dodansky units

*Serum bilirubin - Less than 1 mg/ dl 

4.COAGULATION -

*Clotting time - 6 to 17 minutes 

*PTT/Partial thromboplastin time - 30 to 40 second 

*PT/ Prothrombin time - 9.5 to 12 seconds 

5. RFT/ Renal function test -

*BUN /Blood urea nitrogen - 10 to 20 md /dl 

*Creatine level - 0.9  to 1.4 mg  /dl 

6.  ABG /Arterial blood gas level - 

*pH - 7.35 to 7.45 

*paO2 - 80 to 100 mmHg 

*paCo2- 35 to 45 mmHg

*Serum bicarbonate /Hco3 - 21 to 29 mEq /liter 

*Oxygen saturation - 95% to 100 % 

7. Urine -

*Specific gravity - 1.012 to 1.030 

*pH - 4 to 8

*Total quantity - 1000 ml to 1500 ml 

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