Be yourself.
If it is listed in your resume, be prepared to discuss it.
If you don’t know the answer, tell them. Then redirect to something you do know.
Granted they will ask you...
I was denied, too. I guess our interview skills weren’t great. My science GPA is 3.8, overall 3.7. CCRN, TCAR, 8 years trauma med/surg ICU. I work at a level 1. Every school is looking for their fit...