To check the IV flow rate when an IV pump is not being used, do the following:
A) Count the number of drops in 30 seconds and multiply by 2
B) Count the number of drops in 1 minute
C) Check how much fluid remains in the IV bag
D) Note if the rate seems too fast or too slow

Question

Quizplus · Accepted Answer

Counting the number of drops in 1 minute gives the direct flow rate in drops per minute, which is a standard method for checking IV flow rates manually.

To Check the IV Flow Rate When an IV Pump