AOS for my mother on visitor visa after I am became U.S citizen

[krunal&Charmy 0]

Hi,

I really need some help.

if anyone went thru this please share your experience and answer below questions I have

Background:

I became citizen in november 31 2015.

My mother had visitor visa so she came to USA on December 3rd 2015.

I had my relatives do this so I went ahead and file for AOS with i130 in January 2016 for my mother.

My mother's biometrics was done on feb 10th 2016.

I just received a letter for sending her medical and we have mailed it to Chicago on 04/11/2016.

since they asked her to send her medical. do they ask for interview?

If there is an interview what kind of question should we be expecting if anyone went thru this please share your experience.

[krunal&Charmy 0]

Any help on above please.

If these questions are posted already please give me link of particular forum.

Thanks,