Conversion Factors Flashcards
PC
After meals
SS
One-half
au
Each ear
as
Left ear
ad
Right ear
ATC
Around the clock
Biw
Two times a week
os
Left eye
od
Right eye
Ou
Both eyes
qs
Sufficient quantity
qs ad
A sufficient quantity to make
NR
No refills
MDI
Metered dose inhaler
IVP
Iv push
IVPB
IV piggy back
Ung
Ointment
WA
While awake
1 fl oz
30ml approximate. 29.6 ml actual
1cup
8oz
1 pint
473ml
1quart
2 pints
1gallon
4 quarts
1kg
2.2 lbs
1oz
28.4g
1 lb
454 g
1grain
65mg approx. 64.8 actual
Aminophylline to theophylline
Multiply by 0.8
Ferrous sulfate 1mg to elemental iron
0.20 mg or 20 percent elemental iron
BMI formula
Kg/m2 meters is height squared
Lbs/in2 x 704.5 height is inches
BMI classification
Less than 18.5 underweight
18.5 -24.9 normal weight
25-29.9 overweight
Greater than 30 obese
Dehydration BUN:Scr ratio
If >20 indicates dehydration
BSA equation
Square root ( ht in cm x kg/3600)
Kcal for dextrose
3.4 kcal/g
Kcal for amino acids
4kcal/g
Kcal for lipids
9kcal/g
Kcal of 10% lipid emulsion
1.1kcal/ ml
Kcal for 20% lipid emulsion
2kcal / ml
Fluid needs equation
When weight > 20kg 1500ml+ 20mlx( wt in kg -20 kg)
Or
30-40ml/kg/day
Protein requirement
Non hospitalized ambulatory
0.8 to 1g /kg/day
Protein requirement
Hospitalized or malnourished
1.2 to 2 g/ kg /day
Activity factor numbers
Confined to bed non-ambulatory 1.2
Out of bed ambulatory 1.3
Minor surgery stress factor
1.2
Infection stress factor
1.4
Major trauma , sepsis, burbs up to 30% BSA stress factor
1.5
Burns over 30% BSA stres factor
1.5 to 2