Extra Saline for Central-lines
If you have ever run out of saline for your central lines, this simple trick will help you out:
1. Hang a saline bag before getting sterile
2. Open IV tubing onto your sterile field.
3. Once sterile, hand off end of tubing to spike bag
4.Viola, 1 liter of saline at your disposal!
....difficult to imagine? Don't worry, this video explains it all.