The nurse is applying the four rules of using rations and proportions to calculate medication dosages for clients. Which accurately describes one of these rules?
A) The product of the means is greater than the product of the extremes.
B) The product of the means multiplied by one extreme yields the other extreme.
C) The product of the extremes divided by one mean yields the other mean.
D) Whatever is done on one side of the "equals" sign is two times less than the other side.

Question

Quizplus · Accepted Answer

The correct rule for using ratios and proportions in calculating medication dosages is that the product of the extremes divided by one mean yields the other mean. This is a fundamental principle in setting up and solving proportion problems, ensuring that the two ratios are equal.

The Nurse Is Applying the Four Rules of Using Rations