Hi please help urgently. I'm a new nurse and working in an orthoapeadic ward and at a private hospital. They have these old alarms pumps which you have to calculate the rate ie mls/hr and I was nervous cause I wasn't too sure. I had to give flucox2g in 120mls over 30 minutes n I got so confused. How do u calculate the mls/hr and also will I have to calculate any Iv abs to run for an hour how do I calculate. I hope u make sense. Thanx in advance. Sorry for the silly question.