HOW TO DETERMINE THE DOSE FOR CHILDREN.
We have endeavored to always give the dose throughout this book as we recognized the lack of accurate and detailed information regarding the administering of medicines as one of the weak features in practically all home medical books. If we have overlooked a few instances we wish to provide for such omissions by giving the table of doses generally used by nurses as a basis for determining the dose of any medicine she may be using for a particular age.
Rule usually followed.—For children under twelve years of age. Make a fraction. Use the age of the child for the upper number, numerator. The number below the line, denominator, is twelve, added to the age of the child. For example: If your child is two years old you would begin by placing two as numerator, thus 2/, then you add 2 + 12 = 14 and place 14 below the line and you have 2/14 or 1/7. You then take 1/7 of the adult dose for your two-year-old child. If the dose for an adult is 21 drops, a child of two years is given 3 drops, etc.