I work in a hospital as a diet aide (Its like a dietitian but just below them)

The patients I work with are old and have dementia, I do my job by the books. I even finish early.

I have just be yelled at by my boss because patients are complaining about not get the right food. (They tell me what they want and I order it for them).

I know for a fact they are. My job is on the line over this and it's making me stress so much