Chynna Li Ungson

I am currently in the process of applying to graduate school for a MPH or MHA. I was updating my resume when I realized I have two issues and I was wondering if anyone could provide any advice. Issue 1: During my undergraduate I conducted research with one of my professors and I still am, but I am unsure how to list it. Since I am no longer a student at the insitution could I still use the name of the insistution that the research is being done at? Issue 2: I recently graduated in September and I have recently acquired a job, but it is not related to the health administration field. If I listed it on my resume would it have a negative effect on the admissions process? I feel like it might since the rest of my experience on my resume is directly related to health care. I appreciate any help!