Shore View Nursing and Rehabilitation Center interview questions

The interview was in person. The interviewer was on time and was very professional in the beginning, but then after looking at my resume she asked me a very rude question about my current situation. I just graduated from my MSW program a couple of months prior to the interview, and I still worked at my part time front desk job at a medical office. The interviewer asked me “why would you work at front desk if you have a masters degree?” The tone in her voice was very condescending. I explained to her that this was my job while in graduate school and I still work there as I am looking for full time MSW jobs. I also never heard from her after the interview. She could have at least informed me whether they are interested or not.