CH 3: Measurement and Dosage Calculations Flashcards
Fraction
is a way of expressing parts that make up a whole
Numerator
the number on top of the fraction
Denominator
the number on the bottom of the fraction
improper fraction
where the numerator is larger than the denominator - 4/3
Proper Fraction
where the denominator is less than the numerator the value of a proper fraction is less than one- 3/4
Mixed Number
Dosage Range
the different amounts that can produce a therapeutic effect
Convert
1 LB
is equivalent to .45k4kg
1g
1000 mg move the decimal to the right three places
1mg
.001g move the decimal to the left 3 spots
1kg
2.2 lbs
16oz
1lbs
3 teaspoons=
1 Tablespoon= 1/2 oz
16 tablespoons=
1 cup=8 fl oz
Fahrenheit
32 freezing 212 boiling
F=1.8XC +32
Celsius
0 freezing and 100 boiling
C= F-32/1.8
1tsp
5ml
1Tsp
15ml
on hand H
V (Vehicle)
scored
pill is bisected into two parts