A patient is to receive 200 mL of medication over 2 hours. If the infusion pump is set to 100 mL/hr, what is the total infusion time?

To determine the total infusion time, one must consider both the total volume of the medication and the rate of infusion set on the pump. In this case, the patient needs to receive 200 mL of medication, and the infusion pump is set to deliver this at a rate of 100 mL per hour.

To find out how long it will take to infuse the 200 mL at the rate of 100 mL/hr, you can use the formula:

Total Infusion Time = Total Volume / Rate of Infusion

Substituting in the values:

Total Infusion Time = 200 mL / 100 mL/hr = 2 hours

This calculation confirms that when the pump is set to infuse at a steady rate of 100 mL per hour, it will take 2 hours to administer the full 200 mL of medication. Therefore, the correct answer reflects that it will indeed take 2 hours to complete the infusion.