When asked to make an IV drip where the drug volume is 10% or more of the bag volume, such as furosemide 1mg/mL, 250mL bag (225mL of NS + 250mg/25 mL of furosemide), do you:
1. Withdraw the 25mL drug volume from the 250mL bag of NS prior to adding the drug, OR
2. Start with an empty container and add 225mL of NS + the drug
This is an ongoing debate at my facility and I'd like to put it to rest!