Equations

Question 1

What is the Percent Solution Formula?

Answer 1

x volume needed/want% = volume prescribed/have%

Question 2

What is the equation for Powder Volume?

Answer 2

Final volume of constituted powder = Volume of Diluent + Powder Volume

Question 3

What is Clark’s rule for Children’s Doses?

Answer 3

Weight of Child/ 150 lb x adult dose = child dose

Question 4

What is Young’s Rule for Children’s Doses?

Answer 4

Age of child/age+12 x adult dose = child dose

Question 5

What is the body surface area formula?

Answer 5

Child BSA x Adult dose/ Average Adult BSA = Child’s Dose

Question 6

How to use body weight to Calculate Children’s Dosage?

Answer 6

There will be a prescription that says something like 75 mg/kg. You need to calculate the child’s weight in kg. 1 kg = 2.2 lb so just divide the child’s weight by 2.2 and then multiply it by 75mg to get the child’s dose.

Question 7

What is the formula for Eardrops and Eyedrops?

Answer 7

Pack Size x 20/Drops per day

Question 8

What is the Equation for F -> C?

Answer 8

C = 5/9 x (F-32)

Question 9

What is the Equation for C -> F?

Answer 9

F = (9/5 x C) + 32

Question 10

Weight - to - Volume Equation?

Answer 10

g/100 mL

Question 11

Volume -to- Volume Equation?

Answer 11

mL/100 mL