Chemistry Reference Ranges Flashcards by Luke Morton-Yates

Q

Albumin (serum)

A

3.5-5.5 g/dL

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Q

Anion Gap (serum, calculated)

A

7-16 mmol/L

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Q

HCO3- (plasma)

A

22-29 mmol/L

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Q

Bilirubin, Conjugated aka “Direct”

A

0.0-0.2 mg/dL

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Q

Bilirubin, Total

A

0.2-1.0 mg/dL

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Q

Bilirubin, Unconjugated aka “Indirect”

A

0.2-0.8 mg/dL

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Q

BUN (serum/plasma)

A

6-20 mg/dL

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Q

Calcium (serum/plasma)

A

9.0-10.1 mg/dL

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Q

Ca++ (ionized, serum/plasma)

A

4.6-5.3 mg/dL

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Q

Chloride (serum/plasma)

A

98-107 mmol/L

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Q

Cholesterol (serum/plasma)

A

140-200 mg/dL

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Q

Creatinine (serum/plasma)

A

0.6-1.2 mg/dL

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Q

Creatinine Clearance (plasma AND urine)

A

107-139 mL/min (M)
87-107 mL/min (F)

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Q

Glucose (fasting, plasma)

A

70-100 mg/dL

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Q

HCO3- (Arterial blood)

A

22-26 mm Hg (mmol/L)

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Q

HDL-C (serum/plasma)

A

40-75 mg/dL

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Q

HBA1c (whole blood)

A

4.0-5.7%

Q

Iron (serum)

A

35-150 ug/dL

Q

Iron % Saturation (serum)

A

20-50%

Q

Total Iron Binding Capacity (serum)

A

255-450 ug/dL

Q

Ketone Bodies (serum)

A

Negative

Q

LDL-C (serum/plasma)

A

50-130 mg/dL

Q

Magnesium (serum)

A

1.7-2.4 mg/dL

Q

Osmolality (serum)

A

275-295 mOsm/kg

Osmolar Gap (serum)

5-10 mOsm/kg

pH (Arterial WB/serum)

7.35-7.45

pCO2 (Arterial Blood)

35-45 mm Hg

pO2 (Arterial Blood)

85-105 mm Hg 55-70 mm Hg (Denver)

Potassium (serum)

3.5-5.1 mmol/L

Total Protein (serum)

6.5-8.6 g/dL

O2 Saturation (Arterial Blood)

>95%

Sodium (serum/plasma)

135-145 mmol/L

TCO2 (total CO2, Arterial Blood)

23-27 mmol/L

Triglycerides (serum/plasma)

60-150 mg/dL

Troponin (serum/plasma)

<10 ng/mL (normal) >100 ng/mL (myocardial infarction)

Uric Acid (serum/plasma)

3.5-7.2 mg/dL (M) 2.6-6.0 mg/dL (F)

24 hour Urine Protein

<150 mg/d

24 hour Urine Albumin

30-300 mg/d

Albumin Creatinine Ratio (ACR) diagnostic for albuminuria

>30 mg/g

Potassium Critical Values

<2.8 or >6.0 mmol/L