Calculate IV Infusion Rate

In this problem, we need to calculate the infusion rate in drops per minute for a patient receiving two different I V fluids over a total of twelve hours.

First, let's identify the total volume of fluid to be infused. We have five hundred milliliters of the first fluid and two hundred fifty milliliters of the second fluid.

Adding those together gives us a total volume of seven hundred fifty milliliters.

Next, let's look at the total time for the infusion, which is twelve hours. To find the rate in minutes, we need to convert hours to minutes.

Since there are sixty minutes in one hour, we multiply twelve by sixty.

This gives us a total time of seven hundred twenty minutes.

Now we can use the drip rate formula. The infusion rate in drops per minute is equal to the total volume in milliliters, multiplied by the drop factor, all divided by the total time in minutes.