Wednesday, January 9, 2013

Units Measures And Conversions

Units and measures are extensively used in the medical field for quantifying different kinds of chemicals and drugs for medical uses. Units and measures helps to assess the right amount of the drug, chemical, or physical property that is needed for a specific purpose. It also helps to determine the amount of chemical substances that are present in the body. There are many occasions where the values need to be converted into another scale for the purpose of calculation, evaluation etc.

Units
k                    kilo
d                    deci
c                    centi
m                   milli
ยต                    micro
<                    less than
>                    greater or more than
m                   meter
L                    liter
dl                   deciliter
gm                 gram
mg                 milligram
cells/mcl         cells per microliter
gm/dl              grams per deciliter
pg/cell             picograms per cell
mol                 mole
mmol              millimole
Osm               Osmoles
mOsm            milliosmoles
Eq                  Equivalents
mEq               milliequivalent
IU                  International Unit
INR               International Normalized Ratio
sec                seconds (time)

Metric Conversions
Basic equivalents:
1 teaspoonful        5 ml
1 tablespoonful     15 ml

Solid:
1/4 grain          15 mg
1/2 grain          30 mg
1 grain             60 mg
1.5 grains        100 mg
5 grains           300 mg
10 grains         600 mg

1 g                  1000 mg 
1 mg               1000 mcg 
5 g                  5000 mg 
0.5g                500 mg 
0.05g              50 mg 
5 mg               5000 mcg 
0.5mg             500 mcg 
0.05mg           50 mcg 

1 g                 15.43 grains
1 mL              16.23 minims
1 minim          0.06 mL
1 gr                64.8 milligrams
1 pt                473.2 mL
1 oz               28.35 g
1 lb                453.6 g
1 kg               2.2 pounds
1 qt                946.46 milliliters

0.1 mg           1/600 gr
0.12 mg         1/500 gr
0.15 mg         1/400 gr
0.2 mg           1/300 gr
0.3 mg          1/200 gr
0.4 mg          1/150 gr
0.5 mg          1/120 gr
0.6 mg          1/100 gr
0.8 mg          1/80 gr
1 mg             1/65 gr

Pounds/Kilograms Conversion
1 pound = 0.45359 kilograms
1 kilogram = 2.2 pounds

lb                   kg
1                   0.45
5                   2.27
10                 4.54
15                 6.80
20                 9.07
25                 1.34
30                 13.61
35                 15.88
40                 18.14
45                 20.41
50                 22.68
55                 24.95
60                 27.22
65                 29.48
70                 31.75
75                 34.02
80                 36.29
85                 38.56
90                 40.82
95                 43.09
100               45.36
105               47.63
110               49.90
115               52.16
120               54.43
125               56.70
130               58.91
140               63.50
145               65.77
150               68.04
155               70.31
160               72.58
165               74.84
170               77.11
175               79.38
180               81.65
185               83.92
190               86.18
195               88.45
200               90.72
135               61.24

Temperature Conversion:
Centigrade to Fahrenheit = (C x 9/5) + 32 = F
Fahrenheit to Centigrade = (F - 32) x 5/9 = C

C                  F
0                  32.0
35.0             95.0
35.2             95.4
35.4             95.7
35.6             96.1
35.8             96.4
36.0             96.8
36.2             97.2
36.4             97.5
36.6             97.9
36.8             98.2
37.0             98.6
37.2             99.0
37.4             99.3
37.6             99.7
38.8            101.8
39.0            102.2
39.2            102.6
39.4            102.9
39.6            103.3
39.8            103.6
40.0            104.0
40.2            104.4
40.4            104.7
40.6            105.1
40.8            105.4
41.0            105.8
50.0            122.0
100.0          212.0



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