Patho exam 2 (lab values)

Sodium (Na+)

Normal 135-145 mEq/L

Potassium (K+)

Normal 3.5-5.0 mEq/L

Calcium (Ca2+)

Normal 8.5-10.5 mg/dL

Magnesium (Mg2+)

Normal 1.5-2.5 mEq/L

Chloride (Cl-)

Normal 98-108 mmol/L

Phosphorus (PO4)

Normal 2.5-4.5 mg/dL

Serum osmolality

Normal 275-295 mOsm/kg

BUN (blood urea nitrogen)

Normal 10-20 mg/dL

Creatinine

Normal 0.7-1.2 mg/dL

BUN:Creatinine ratio

Normal 10:1-20:1

GFR (glomerular filtration rate)

Normal greater than or equal to 90 mL/min/1.73 m²

Urine output

Normal at least 30 mL/hour or approximately 0.5 mL/kg/hour

Urine specific gravity

Normal 1.003-1.030

Urine pH

Normal 4.5-8.0 with an average around 6.0

BNP (brain natriuretic peptide)

Normal less than 100 pg/mL

Albumin

Normal 3.5-5.0 g/dL

Total protein

Normal 6.0-8.3 g/dL

Ammonia

Normal 15-45 µg/dL

Total bilirubin

Normal 0.2-1.2 mg/dL

AST

Normal 10-40 U/L

ALT

Normal 7-56 U/L

Alkaline phosphatase (ALP)

Normal 44-147 U/L

PT (prothrombin time)

Normal 11-13.5 seconds

INR

Normal 0.8-1.1 in patients not taking anticoagulants

Platelet count

Normal 150000-400000/µL

Hemoglobin male

Normal 13.5-17.5 g/dL

Hemoglobin female

Normal 12.0-16.0 g/dL

Hematocrit male

Normal 41-53%

Hematocrit female

Normal 36-46%

White blood cell count (WBC)

Normal 4500-11000/µL

Red blood cell count (RBC) male

Normal 4.7-6.1 million/µL

Red blood cell count (RBC) female

Normal 4.2-5.4 million/µL

Nitrites on urinalysis

Normal negative

Leukocyte esterase

Normal negative

Protein on urinalysis

Normal negative or trace

Glucose on urinalysis

Normal negative

Ketones on urinalysis

Normal negative

Blood on urinalysis

Normal negative

Urine color

Normal pale yellow to amber

Urine appearance

Normal clea