Examples · IV infusion time
Worked example
IV infusion time - practice problem 13
An IV pump is running 250 mL of D5W at 20 mL/hr.
How long will the infusion take (hours)?
Answer: 12.5 hr
Step-by-step solution
1. Divide the volume by the rate
250 mL ÷ ( 20 mL ÷ 1 hr )
2. Cancel mL and solve for hours
= 250 ÷ 20 hr
= 12.5 hr
3. Convert the decimal hours to hours and minutes
12.5 hr = 12 hr 30 min
= 12 hr 30 min
More iv infusion time examples