lab values Flashcards

1
Q

normal bowel sounds

A

5 - 30 sounds/min

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2
Q

RBC count

A

men: 4.6 - 6.2 million/mm3
women: 4.2 - 5.4 million/mm3

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3
Q

WBC count

A

4,500 - 11,000 /mm3

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4
Q

hemoglobin

A

men: 13 - 18 g/dL
women: 12 - 16 g/dL

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5
Q

hematocrit

A

men: 42 - 52%
women: 35 - 47%

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6
Q

bleeding time

A

1.5 - 9.5 minutes

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7
Q

PTT

A

lower limit of normal: 20 - 25 secs

upper limit of normal: 32 - 39 secs

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8
Q

platelet count

A

150,000 - 450,000 /mm3

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9
Q

PT

A

9.5 - 12 secs

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10
Q

INR

A

normal: 1
a fib., DVT, PE treatment: 2 - 3
prosthetic heart valve: 2.5 - 3.5

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11
Q

ESR

A

men: 15 mm/h
women: 25 mm/h
(+5 if >50 years old)

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12
Q

fasting glucose

A

60 - 110 mg/dL

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13
Q

total cholesterol

A

150 - 200 mg/dL

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14
Q

LDL

A

< 160 mg/dL

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15
Q

HDL

A

men: 35 - 70 mg/dL
women: 35 - 85 mg/dL

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16
Q

creatinine

A

0.7 - 1.4 mg/dL

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17
Q

alkaline phosphatase

A

50 - 120 units/L

18
Q

serum albumin

A

3.5 - 5.5 g/dL

19
Q

BUN

A

10 - 20 mg/dL

20
Q

triglycerides

A

100 - 200 mg/dL

21
Q

ALT

A

10 - 40 units

22
Q

pH (ABGs)

A

7.35 - 7.45

23
Q

PaO2 (ABGs)

A

85 - 95 mmHg

24
Q

PaCO2 (ABGs)

A

35 - 45 mmHg

25
Q

HCO3 (ABGs)

A

22 - 26 mEq/L

26
Q

serum bilirubin

A

total: 0.3 - 1 mg/dL
direct: 0.1 - 0.4 mg/dL

27
Q

AST

A

10 - 40 units

28
Q

LDH

A

90 - 176 units/L

29
Q

blood ammonia

A

15 - 45 mcg/dL

30
Q

urine specific gravity

A

1.010 - 1.030

31
Q

potassium

A

3.5 - 5 mEq/L

32
Q

sodium

A

135 - 145 mEq/L

33
Q

calcium

A

8.6 - 10.2 mg/dL

34
Q

magnesium

A

1.3 - 2.3 mEq/L

35
Q

normal urine output

A

1000 - 2000 mL/day

30 - 60 mL/hour

36
Q

digoxin therapeutic level

A

0.5 - 2 ng/mL

37
Q

phosphate

A

2.4 - 4.4 mg/dL

38
Q

lithium therapeutic level

A

1 - 1.5 mEq/L

39
Q

normal IOP

A

10 - 21 mmHg

40
Q

chloride

A

95 - 105 mEq/L

41
Q

normal MAP

42
Q

normal CVP