numbers to remember Flashcards

1
Q

Na+

A

135-145

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2
Q

K+

A

3.5-5.0

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3
Q

Mag

A

1.7-2.2

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4
Q

Ca+

A

lecture said 9-10
book said 8.8-10.8
Study prep said 8.5-10.0

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5
Q

iCal

A

1.2-1.32 millimoles/L
4.8-5.3 mg/dL

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6
Q

Phosphorous

A

2.5-4.1

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7
Q

Cl

A

96-106

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8
Q

ESR child and infant

A

0-10 child
newborn 0-2

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9
Q

BUN

A

5-20 mg/dL
1.78-7.14 mmol/L

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10
Q

venous lactate

A

5-20 mg/dL

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11
Q

Serum Osmol

A

275-295 mOsm/kg

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12
Q

Urine Osmol

A

Think < 200 - Central DI

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13
Q

albumin

A

3.5-5.9

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14
Q

TSH

A

Newborn 3-18
Adult 0.3-5

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15
Q

Free T4 (Thyroxine)

A

0-4 days - 2-6
2 weeks - 20 years - 0.8-2
Adult 0.8-2.8

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16
Q

Triiodothyronine (T3)

A

1-3 days: 100-740
1month - 5 years: 80-215
>5 years 80-215

17
Q

CK

A

Newborn 68-580
Adult male 55-170
Female 30-135

18
Q

pH

A

7.35-7.45

19
Q

pCO2

A

35-45

20
Q

pO2

A

80-100

21
Q

HCO3

A

19-25

22
Q

ICP

A

1-15

23
Q

CPP formula

A

MAP-ICP

24
Q

Infant CPP

A

> 40

25
Q

Child CPP

A

> 50

26
Q

Adolescent CPP

A

> 60

27
Q

normal Anion gap

A

7-11 book says 12+-2

28
Q

Anion gap formula

A

Na - Bicarb + Cl

29
Q

37 C

A

98.6F

30
Q

38C

A

100.4

31
Q

39C

A

102.2

32
Q

40 C

A

104

33
Q

35C

A

95F

34
Q

36C

A

96.8F

35
Q

Urine sp gravity

A

<1.005 in central DI

36
Q

CSF WBC

A

0-5

37
Q

CSF protein

A

15-60

38
Q

CSF glucose

A

50-80

39
Q

How to calculate free water deficit

A

0.6 x kg x (current na/desired Na) - (O.6 x kg) = how much water to give them in 24 hours (treating hypernatremia in a hypovolemic pt)