Ama has opened and used part of a new multidose vial. the ma should the vial.

I think the MA should write the current date on the vial. It is important for the Ma to write the current date so as to keep track, and in case the MA requires to use it for reference when he/she wants to use it again. It is therefore important for an MA or nurses to label the vial by writing the date of use.

If the experiment was perfomed more then once and you get the same results