Normal Laboratory Reference Intervals Flashcards

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0
Q

PCO2 of arterial blood gases?

A

35 - 45 mm Hg

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1
Q

pH of arterial blood gases?

A

7.35 - 7.45

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2
Q

HCO3 of arterial blood gases?

A

22 - 27 mm Hg

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3
Q

PO2 of arterial blood gases?

A

80% - 100%

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4
Q

SaO2 of arterial blood gases?

A

96% - 100%

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5
Q

Blood urea nitrogen (BUN) of renal function studies?

A

8 - 25 mg/dL

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6
Q

Creatinine of renal function studies?

A

0.6 - 1.3 mg/dL

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7
Q

Total Cholesterol?

A

140 - 199 mg/dL

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8
Q

High density lipoprotein (HDL) cholesterol?

A

30 - 70 mg/dL

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9
Q

Low density lipoprotein (LDL) cholesterol?

A

less than 130 mg/dL

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10
Q

Triglycerides of gastrointestinal studies?

A

lower than 200 mg/dL

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11
Q

Protein of gastrointestinal studies?

A

6 - 8 g/dL

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12
Q

Albumin of gastrointestinal studies?

A

3.4 - 5 g/dL

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13
Q

Lipase of gastrointestinal studies?

A

10 - 140 units/L

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14
Q

Ammonia of gastrointestinal studies?

A

10 - 80 mcg/dL

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15
Q

Alaine aminotransferase (ALT) of gastrointestinal studies?

A

10 - 40 units/L

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16
Q

Aspartate aminotransferase (AST) of gastrointestinal studies?

A

10 - 30 units/L

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17
Q

Bilirubin, direct (conjugated) of gastrointestinal studies?

A

0 - 0.3 mg/dL

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18
Q

Bilirubin, indirect (uncojugated) of gastrointestinal studies?

A

0.1 - 1 mg/dL

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19
Q

Bilirubin, total of gastrointestinal studies?

A

lower than 1.5 mg/dL

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20
Q

Glucose of glucose studies?

A

70 - 110 mg/dL

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21
Q

Hemoglobin A1c - nondiabetic of glucose studies?

A

4% - 5.9%

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22
Q

Hemoglobin A1c - good diabetic control of glucose studies?

A

7% or lower

23
Q

Hemoglobin A1c - fail diabetic control of glucose studies?

A

7% - 8%

24
Q

Hemoglobin A1c - poor diabetic control of glucose studies?

A

Higher than 8%

25
Q

Erythrocyte Study - Hemoglobin of a female?

A

12 - 15 g/dL

26
Q

Erythrocyte Study - Hemoglobin of a male?

A

14 - 16.5 g/dL

27
Q

Erythrocyte Study - Hematocrit of a female?

A

35% - 47%

28
Q

Erythrocyte Study - Hematocrit of a male?

A

42% - 52%

29
Q

Platelets of coagulation studies?

A

150,000 - 400,000 cells/mm3

30
Q

Activated partial thromboplastin time (aPTT) of coagulation studies?

A

20 - 36 sec, depending on testing method

31
Q

Prothrombin time (PT) of coagulation studies?

A

9.5 - 11.8 sec

32
Q

International normalized ratio (INR) of coagulation studies for standard warfarin therapy?

A

2 - 3

33
Q

International normalized ratio (INR) for high-dose warfarin therapy?

A

3 to 4.5

34
Q

Potassium of electrolyte values?

A

3.5 - 5.0 mEq/L

35
Q

Sodium of electrolyte values?

A

135 - 145 mEq/L

36
Q

Chloride of electrolyte values?

A

98 - 107 mEq/L

37
Q

Bicarbonated (venous) of electrolyte values?

A

22 - 29 mEq/L

38
Q

White blood cells of white blood cell and differential count?

A

4500 - 11,000 cells/mm3

39
Q

Neutrophils of white blood cell and differential count?

A

1800 - 7800 cells/mm3

40
Q

Bands of white blood cell and differential count?

A

0 - 700 cells/mm3

41
Q

Eosinophils of white blood cell and differential count?

A

0 - 450 cells/mm3

42
Q

Basophils of white blood cell and differential count?

A

0 - 200 cells/mm3

43
Q

Lymphocytes of white blood cell and differential count?

A

1000 - 4800 cells/mm3

44
Q

Monocytes of white blood cell and differential count?

A

0 - 800 cells/mm3

45
Q

Creatine kinase (CK)
CK - MB
of cardiac markers?

A

0% - 5% of total CK value

46
Q

Creatine kinase (CK)
CK - MM
of cardiac markers?

A

95% - 100% of total CK value

47
Q

Creatine kinase (CK)
CK-BB
of cardiac markers?

A

0% of CK value

48
Q

Troponin I of cardiac markers?

A

Lower than 0.6 ng/mL

49
Q

Troponin T of cardiac markers?

A

Lower than 0.1 - 0.2 ng/mL

50
Q

Myoglobin of cardiac markers?

A

Lower than 90 mcg/L

51
Q

Natriuretic peptides

Atrial natriuretic peptides (ANP) of cardiac markers?

A

22 - 27 pg/mL

52
Q

Natriuretic peptides

Brain natriuretic peptides (BNP) of cardiac markers?

A

less than 100 pg/mL

53
Q

Natriuretic peptides

C - type natriuretic peptides (CNP) of cardiac markers?

A

not determined

54
Q

Magnesium of elements?

A

1.6 - 2.6 mg/dL

55
Q

Phosphorus of elements?

A

2.7 - 4.5 mg/dL

56
Q

Calcium of elements?

A

8.6 - 10 mg/dL