normal lab values

https://www.nbome.org/PracticeExams/COMVEX/html/LabValues.htm

 

NORMAL ADULT LABORATORY VALUES
BLOOD, PLASMA, SERUM
Alanine aminotransferase (ALT, SGPT at 37°C)			10-40 U/L (0.17-0.68 µkat/L)
Albumin, serum			3.5-5.0 g/dL (35-50 g/L)
Amylase, serum			27-131 U/L (0.46-2.23 µkat/L)
Aspartate aminotransferase (AST, SGOT at 37°C)			10-59 U/L (0.17-1.00 -2 to +3 kat/L)
Bilirubin, serum (Adult)
	Total		0.2-1.3 mg/dL (3-22 µmol/L)
	Direct		0.0-0.3 mg/dL (0-5 µmol/L)
Calcium, serum			9.0-11.0 mg/dL (2.25-2.75 mmol/L)
Cholesterol, serum			140-250 mg/dL (3.6-6.5 mmol/L)
	HDL		> 35 mg/dL (> 0.9 mmol/L)
	LDL		< 130 mg/dL (< 3.37 mmol/L)
	Triglycerides, serum		40-150 mg/dL (0.4-1.5 g/L)
Cortisol, plasma
	8 AM		6-23 µg/dL (170-635 nmol/L)
	4 PM		3-15 µg/dL (82-413 nmol/L)
	10 PM		< 50% of 8 AM value
Creatine kinase			10-105 U/L
Creatinine, serum			0.7-1.5 mg/dL (62-133 µmol/L)
Electrolytes, serum
	Sodium		136-146 mEq/L (136-146 mmol/L)
	Chloride		96-106 mmol/L
	Potassium		3.5-4.5 mEq/L (3.5-4.5 mmol/L)
	Bicarbonate		22-29 mEq/L (23-29 mmol/L)
Ferritin, serum
	Male		27-270 ng/mL (27-270 µg/L)
	Female		9-180 ng/mL (9-180 µg/L)
Fibrinogen, plasma			200-400 mg/dL (5.9-11.7 µmol/L)
Follicle-stimulating hormone, plasma
	Male		4-25 mIU/mL (4-25 IU/L)
	Female:	Premenopause	4-30 mIU/mL (4-30 IU/L)
		Midcycle peak	10-90 mIU/mL (10-90 IU/L)
		Postmenopause	40-250 mIU/mL (40-250 IU/L)
Gases, arterial blood (room air)
	pH		7.35-7.45
	PO2		75-100 mm Hg (10.0-13.3 kPa)
	PCO2		32-48 mm Hg (4.3-6.4 kPa)
	O2 saturation		94-100% (0.94-1.00)
Glucose, serum
	Fasting		70-115 mg/dL (3.89-6.38 mmol/L)
	2 h postprandial		< 120 mg/dL (< 6.7 mmol/L)
Growth hormone			0-10 ng/mL (0-10 µg/L)
β-Human chorionic gonadotropin (male or non-pregnant female)			< 3.0 IU/L
Immunoglobulins, serum
	IgA		60-333 mg/dL (0.6-3.3 g/L)
	IgD		0.5-3.0 mg/dL (5-30 mg/L)
	IgE		< 500 ng/mL (< 500 µg/L)
	IgG		550-1900 mg/dL (5.5-19.0 g/L)
	IgM		45-145 mg/dL (0.45-1.5 g/L)
Iron, serum			75-175 µg/dL (13-31 µmol/L)
Lactate dehydrogenase (LDH)			45-90 U/L
Luteinizing hormone, serum/plasma
	Male		6-18 mIU/mL (6-18 IU/L)
	Female:	Follicular phase	5-22 mIU/mL (5-22 IU/L)
		Midcycle	three times baseline
		Postmenopause	> 30 mIU/mL (> 30 IU/L)
Magnesium, serum			1.3-2.1 mEq/L (0.65-1.05 mmol/L)
Osmolality, serum			285-295 mOsm/kg serum water
Parathyroid hormone, intact			10-55 pg/mL (10-55 ng/L)
Phosphatase (alkaline), serum (p-NPP at 30°C)			20-90 mU/mL (20-90 U/L)
Phosphorus (inorganic), serum			3.0-4.5 mg/dL (1.0-1.5 mmol/L)
Prolactin, serum (hPRL)			< 25 ng/mL (< 25 µg/L)
Prostate-specific antigen (PSA)			< 4.0 ng/mL (< 4.0 µg/L)
Proteins, serum
	Total (recumbent)		6.0-8.0 g/dL (60-80 g/L)
	Albumin		3.5-5.0 g/dL (35-50 g/L)
	Globulin		0.2-1.7 g/dL (2-17 g/L)
Thyroid-stimulating hormone (TSH)			0.35-7.0 µU/mL (0.35-7.0 mU/L)
Thyroxine (T4), serum			5-12 µg/dL (65-155 nmol/L)
Triiodothyronine (T3), serum (RIA)			150-250 ng/dL (2.3-3.9 nmol/L)
Triiodothyronine (T3), resin uptake			25-38% uptake (0.25-0.38 uptake)
Troponin-I			< 0.35 ng/mL
Urea nitrogen, serum (BUN)			11-23 mg/dL (7.9-16.4 mmol/L)
Uric acid, serum			2.6-7.2 mg/dL (0.15-0.42 mmol/L)
CEREBROSPINAL FLUID
Cell count			£ 5/mm3
Chloride			120-130 mEq/L (120-130 mmol/L)
Gamma globulin			3-12% (0.03-0.12)
Glucose			50-75 mg/dL (2.8-4.2 mmol/L)
Pressure			70-180 mm H2O
Protein			15-45 mg/dL (0.15-0.45 g/L)
HEMATOLOGIC
Bleeding time (template)			2.5-9.5 min
Erythrocyte count, blood
	Male		4.6-6.2 million/mm3 (4.2-6.2 × 1012/L)
	Female		4.2-5.4 million/mm3 (4.2-5.4 × 1012/L)
Hematocrit
	Male		40-54% (0.40-0.54)
	Female		37-47% (0.37-0.47)
Hemoglobin
	Male		14.0-18.0 g/dL (2.17-2.79 mmol/L)
	Female		12.0-16.0 g/dL (1.86-2.48 mmol/L)
Hemoglobin, glycosylated			5.3-7.5%
Hemoglobin, plasma			0-5 mg/dL (0-0.8 µmol/L)
Leukocyte count and differential
	Leukocyte count		4500-11,000/mm3 (4.5-11.0 × 109/L)
	Segmented neutrophils		54-62% (0.54-0.62)
	Bands		3-5% (0.03-0.05)
	Eosinophils		1-3% (0.01-0.03)
	Basophils		0-0.75% (0-0.0075)
	Lymphocytes		25-33% (0.25-0.33)
	Monocytes		3-7% (0.03-0.07)
Mean corpuscular hemoglobin			27-31 pg
Mean corpuscular hemoglobin concentration			33-37 g/dL (330-370 g/L)
Mean corpuscular volume			80-96 µm3 (80-96 fL)
Partial thromboplastin time (activated)			20-35 sec
Platelet count, blood			150,000-350,000/mm3 (150-350 × 109/L)
Prothrombin time			12.0-14.0 sec
Red blood cell distribution width			£ 14.5%
Reticulocyte count			0.5-1.5% of erythrocytes
Sedimentation rate, erythrocyte (Westergren)
	Male		0-15 mm in one hour (0-15 mm/h)
	Female		0-20 mm in one hour (0-20 mm/h)
Thrombin time			< 2 seconds deviation from control
Volume, plasma
	Male		25-43 mL/kg (0.025-0.043 L/kg)
	Female		28-45 mL/kg (0.028-0.045 L/kg)
SEMEN
Volume			2-6 mL
Motility (grades 0-4)			> 50%
Count			20-100 millions/mL
SWEAT
Chloride			0-30 mmol/L
URINE
Calcium			< 250 mg/24 h (< 6.3 nmol/24 h)
Chloride			110-250 mmol/d (varies with intake)
Creatinine clearance
	Male		110-150 mL/min
	Female		105-132 mL/min
Estriol, total (in pregnancy)
	30 wks		6-18 mg/24 h (21-62 µmol/24 h)
	35 wks		9-28 mg/24 h (31-97 µmol/24 h)
	40 wks		13-42 mg/24 h (45-146 µmol/24 h)
17-Hydroxycorticosteroids
	Male		3-9 mg/24 h (8.3-25 µmol/24 h)
	Female		2-8 mg/24 h (5.5-22 µmol/24 h)
Ketosteroids
	Male		6-18 mg/24 h (21-62 µmol/24 h)
	Female		4-13 mg/24 h (14-45 µmol/24 h)
Osmolality			38-1400 mOsm/kg water
pH			4.6-8.0
Potassium			25-125 mEq/d (varies with diet)
Proteins, total			10-150 mg/24 h
Sodium			40-220 mEq/d (varies with diet)
Specific gravity			1.003-1.030
Uric acid			varies with diet