Yep, it sounds like you had one of those nights. It's usually the pts. family or visitors that drive you nuts. You have the degree, not them. I really hate when they answer for a family member who can speak perfectly!

The other day a family member came up to me. The pt. wanted a sprite. I went into the room and asker her if she wanted ice with it (our ice machine is on one end of the hall with the pantry at the other end). Family member says yes for her. I ignore him and ask the pt. again. When I look at the pt. when I speak means I want an answer from their mouth. Turns out though, the pt. didn't want ice so alot the family member knew!
Why exactly did the residents/interns keep forgetting about that one patient? That poor pt. probably felt that the doctors (not nurses) were deserting her! You did a good job though by not giving up on getting those orders.