Northwell Health interview questions

I applied online. A month later I received an email from someone in HR who gave me more information about the position and the hospital and asked me to do a video interview. The video interview consisted of an intro, and 5 questions. The questions weren't difficult but they were behavioral/situation based and required thought before answering them. Once I clicked on the video I was given 3 hours to record myself answering the questions and then I had to submit it before the time was up. I then was asked to come in for a face to face interview two days after submitting the video. Face to face interview consisted of meeting separately with 4 different people who work in the finance dept. and the people that I interviewed were throwing a lot of information about medical terms and info about their complicated computer system. Once I moved on to speak with a different person it was almost like they were quizzing me to see what I retained from speaking with the person before me. Strange.