LAB PARAMETERS Flashcards

1
Q

Alanine aminotransferase (ALT)

A

10–40 U/L

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2
Q

Albumin

A

3.5–5 g/dL (adults)
3.4–4.2 g/dL (young children)

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3
Q

Alkaline phosphatase (ALP)

A

Varies with age: 30–120 IU/L (adults) 150–420 IU/L (children)

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4
Q

Ammonia

A

15–45 mcg/dL

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5
Q

Amylase

A

27–131 U/L
25-125 U/L

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6
Q

Aspartate aminotransferase (AST)

A

10–30 U/L
8-20 U/L

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7
Q

Bilirubin, direct

A

0.1–0.3 mg/dL

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8
Q

Bilirubin, total

A

0.3–1.2 mg/dL

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9
Q

Blood urea nitrogen (BUN)

A

8–23 mg/dL (adults) Lower in children

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10
Q

Calcium, ionized

A

4.6–5.1 mg/dL

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11
Q

Calcium, total serum

A

8.2–10.2 mg/dL, 2.1-2.8mmol/L

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12
Q

Carbon dioxide (venous) (CO2)

A

22–28 mEq/L

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13
Q

Chloride (Cl)

A

96–106 mEq/L, 118-132mEq/L

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14
Q

C-reactive protein (CRP)

A

0.08–3.1 mg/L

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15
Q

Creatinine kinase (CK)

A

40–150 U/L

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16
Q

Creatinine, serum (SCr)

A

0.6–1.2 mg/dL (adults)
0.2–0.7 mg/dL (children)

17
Q

Creatinine (clearance) (CrCl)

A

75–125 mL/minute/1.73 m2

18
Q

Ferritin

A

Male: 15–200 ng/mL, Female: 12-150 ng/mL

19
Q

γ-Glutamyl transpeptidase

A

2–30 U/L

20
Q

Glucose, serum

A

70–110 mg/dL

21
Q

Hemoglobin A1C percent of
total hemoglobin

A

4%–7%

22
Q

Lactate dehydrogenase (LDH)

A

100–200 U/L

23
Q

Lipase

A

31–186 U/L

24
Q

Magnesium

A

1.3–2.1 mEq/L

25
Q

Osmolality, serum

A

275–295 mOsm/kg

26
Q

Phosphorus

A

2.3–4.7 mg/dL (adults)
3.7–5.6 mg/dL (children)

27
Q

Potassium

A

3.5–5.0 mEq/L

28
Q

Prealbumin

A

19.5–35.8 mg/dL

29
Q

Sodium

A

136–142 mEq/L

30
Q

Uric acid, serum

A

Uric acid, serum 4–8 mg/dL, 3.0-8.2mg/dL