Calculations Flashcards
0
Q
Aminotheophylline to theophylline
A
X0.8
1
Q
BMI
A
Wt (kg)/ht (m2)
Wt (lbs)/ht (in2) x704.5
2
Q
mL in 1 oz
A
30 mL
3
Q
1 cup to oz
A
8 oz
4
Q
1 pint
A
473 mL
5
Q
1 qt to pints
A
2 pints
6
Q
1 gallon to mL
A
3785 mL
7
Q
Pound to g
A
454 g
8
Q
Grain to mg
A
65 mg
9
Q
0.04 as ratio strength
A
0.04/100 = 1/x
10
Q
1:4000 as % strength
A
1/4000 = x/100
11
Q
BMI classifications
A
or= 30 obese
12
Q
Ideal body weight
A
50 + 2.3 kg for each inch over 5’
45 for women
13
Q
Normal SCr
A
0.6-1.2
14
Q
BUN:SCr dehydration
A
> 20
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
