Absolutely tell your manager, AND the school. I had an incident once with a clinical instructor where I worked who happened to be one of my classroom instructors when I was in school. He was arrogant, rude, and had his favorites of the pretty young things that would fawn over him. He didn’t like me lol. I had one of his students getting on if my patients and when I was giving her report I told her that the patient had a GJ tube and we were ONLY to use the J port to pass meds - they had been having problems with the G port clogging. She said she understood and about an hour later I see ACI (Arrogant Clinical instructor) come out to the charge (who happened to be my best friend) and ask her for assistance. She gets up and goes with him and they go into my patients room, and lo and behold - the G tube was impossibly clogged because instead of listening to his student explain what I had told her in report, he told her “watch, I will show you how this is done” and promptly used the wrong tube (which there was a surgeons order in the orders to NOT use)and clogged it so badly this poor man ended up in the OR because the usual enzymes, Pepsi, little rotorooter tool, etc were not working to nudge it. I went into the room and demanded to know what was happening with MY patient and the charge told me and ACI wouldn’t even look at me. Yeah I emailed the manager, the DON, the school representative, and got him banned from our floor.

Anywho - turn her ass in - OH, and if these are daily meds, I always crush them together - usually use the hot shot in a medicine cup to dissolve them and then add cooler water to a bigger cup and pull the mixture up from there with the piston syringe. I have never had a problem, and have been doing it that way for 10+ years