Calculations Flashcards

0
Q

Aminotheophylline to theophylline

A

X0.8

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1
Q

BMI

A

Wt (kg)/ht (m2)

Wt (lbs)/ht (in2) x704.5

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2
Q

mL in 1 oz

A

30 mL

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3
Q

1 cup to oz

A

8 oz

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4
Q

1 pint

A

473 mL

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5
Q

1 qt to pints

A

2 pints

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6
Q

1 gallon to mL

A

3785 mL

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7
Q

Pound to g

A

454 g

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8
Q

Grain to mg

A

65 mg

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9
Q

0.04 as ratio strength

A

0.04/100 = 1/x

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10
Q

1:4000 as % strength

A

1/4000 = x/100

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11
Q

BMI classifications

A

or= 30 obese

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12
Q

Ideal body weight

A

50 + 2.3 kg for each inch over 5’

45 for women

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13
Q

Normal SCr

A

0.6-1.2

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14
Q

BUN:SCr dehydration

A

> 20

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15
Q

BUN normal

A

7-25

16
Q

Cockcroft Gault eqn

A

(140-age) x wt in kg/(SCr x 72) (x0.85 for women)

17
Q

Normal CrCl

A

90 and above

18
Q

Specific gravity

A

g/mL

19
Q

BSA

A

m2 = all sq rt (ht in cm x wt in kg)/3600