how long should iv's be left in
Therefore, the flow rate is 25mL/hr. Now you can figure out how long the IV infusion will run by using the equation Volume x flow rate = time or â answer 7.2 hours or 7 hours and 12 minutes Volume x flow rate = time or .â The Volume is 180 mL and the flow rate is 25 so hoursmLmL hour7.
Over-the-needle catheters have a recommended dwell time of 72 hours, a nursing standard supported by the Infusion Nursing Standards of Practice (2006: 51S) and the CDC's Guidelines for the Prevention of Intravascular Catheter-Related Infections (Centers for Disease Control and Prevention, 2002).