If you need to administer 1.2 L of fluid in 8 hours, what is the rate in mL/hour?

To determine the rate of fluid administration in mL/hour, you first need to convert the volume from liters to milliliters. Since 1 liter equals 1000 milliliters, 1.2 liters is equivalent to 1200 milliliters.

Next, you divide the total volume by the total time in hours. In this case:

1200 mL ÷ 8 hours = 150 mL/hour.

This means the correct rate of administration is 150 mL/hour, which allows for the required 1.2 liters of fluid to be infused over 8 hours. Understanding these conversions and calculations is essential in nursing, as accurate dosage calculations are vital for patient safety and effective treatment.