There Should Be a Word

For the injection that's a little smaller or larger than you would have usually done, because it's the last of the insulin pen or vial, and you didn't feel like combining insulins in a syringe or doing two shots.

For the injection that is the last of one vial's insulin mixed with the first insulin of the next vial.

For the meal that you eat that's smaller or larger because your dose changed with the amount of insulin left in the vial.