Labcorp Phlebotomist interview questions

I was called for and over the phone interview asked a couple questions about blood draw tests and tube color it was easy if you already know what your doing. I was told I passed and my application would be forwarded to the regional manager got called for and interview a couple days later. In person interview was simple talked about experience and was asked the steps of a blood draw once again and a few more questions nothing too difficult.

Applied online taken assesment and Was sent in email on questions regarding exp. Was called for a in person interview.... 4 supervisor interviewed me and actually made me draw blood one of there arms ..talk about pressure but after the interview 2 days later he called me an offer me a position then next is the background and please don't put ur 2week notice in till everything is clear!!!!!!!!