How to best prepare for TMC Hi all!  I'm taking my TMC in one week.  I passed the CRT years ago (just barely missed for RRT eligibility).  Then I went on to finish my bachelors and have not even practiced as an RT yet.  So I am taking the TMC again and hoping for the higher score and to take my SIMS.  I took a Kettering seminar right before the COVID shut down, and have been feeling pretty good using tokens on their site to do practice modules.  I have also been using Tutorial Systems.   I was feeling good until I started a practice exam on the NBRC site today and the first few questions just felt kind of foreign to me.  Any advice?  Maybe I'm getting in my own head but I thought these two sites would prepare me well but the questions I'm getting seem kind of out of the scope of what I've been reading and practicing.