CARE Nursing Exam Prep

Free resources · Dosage calculations

Infusion time

How long an infusion will take at a set rate.

Problem

1500 mL is infusing at 125 mL/hr. How many hours will the infusion take?

Round to the nearest tenth of an hour.

These are practice problems for exam preparation. Every number in them is generated by CARE for teaching purposes — nothing here is a real order and nothing here is a clinical dosing tool. Do not use this page to work out a dose for a real patient: use your facility's policy, the actual order, and an independent double-check where your policy requires one.

Medication calculations also appear inside real exam practice, mixed with everything else and scored the same way. Try a free quiz drawn from the actual question bank.

Free quiz →