Table 1 Laboratory tests

Serum

Sodium (meq/L)

137

139

140

Potassium (meq/L)

4.3

4.1

4.3

Chloride (meq/L)

101

102

102

Bicarbonate (meq/L)

25

26

27

Blood urea nitrogen (mg/dL)

11

12

11

Creatinine (mg/dL)

0.91

0.93

0.86

Glucose (mg/dL)

103

127

104

Osmolality (mOsm/kg)

286

294

White blood count (×1000/mm³)

5.9

5.2

4.8

Hemoglobin (gm/dL)

13.9

14.7

14.9

Hematocrit (%)

43.5

46.1

43.8

Platelet (×1000/mm³)

196

184

185

Urine

Specific gravity

1.008

1.009

1.023

pH

6.5

6.5

6.2

White blood cells (/hpf)

0 to 5

0 to 5

0 to 5

Red blood cells (/hpf)

0

0

0

Random protein (mg)

66

39

Random creatinine (mg)

118

75

Osmolality (mOsm/kg)

334

502