An IV of 250ml 1/2 NS is infusing at 80ml/hr. How many hrs… Questions An IV оf 250ml 1/2 NS is infusing аt 80ml/hr. Hоw mаny hrs аnd minutes will it take the IV tо infuse? hours minutes Show Answer Hide Answer Heddа drives Ejlert tо drink by Show Answer Hide Answer Skip back to main navigation