I just started a new case, and this patient has oxycodone and lorazepam in liquid form. Apparently I am supposed to sign off on the mLs in the bottle at the beginning and end of my shift. Am I supposed to pour the med into a measuring cup at the beginning and end of each shift? That seems like a recipe for spillage and contamination. I am not really comfortable with this. I've only ever dealt with single dose narcs, so I don't know how to approach this. I'll ask my case manager in the morning.