What is the formula for Fried's Rule for infant dosing?

Fried's Rule is a formula used to calculate the appropriate medication dose for infants based on their age. The formula specifically states that the infant's age in months is divided by 150 and then multiplied by the adult dose to yield the safe dosage for the infant.

Using this formula, the calculation becomes straightforward: if an infant is, for instance, 12 months old, you would calculate ( \frac{12}{150} ) and multiply the result by the adult dose to determine the appropriate amount for the child. This method recognizes that infants generally require a smaller dose compared to adults, making it a practical and essential approach for pediatric medication management.

The other options provided do not accurately represent Fried's Rule. In particular, using years instead of months would lead to inappropriate dosage calculations, as the pediatric population's dose should be adjusted based on the more precise month-based age measurement.