Quality Improvement Ideas for ambulatory care unit?

I am a student nurse going into my final clinical rotation at a rural hospital in the ambulatory care unit. We have an assignment were we need to find a quality improvement or transforming care at the bedside (TCAB) topic that we can implement. I have to come up with an idea before even getting on the floor so I don't know what kind of improvements they would need. That is why I need some help coming up with ideas for a quality improvement topic?