It is CBSSA-Comprehensive Basic Science Self-Assessment. This is the terminology the NBME uses for the Step-1 practice tests that you would see mentioned here as NBME 6, 7, etc. Here's the website: https://nsas.nbme.org/nsasweb/servlet/mesa_main
It is CBSSA-Comprehensive Basic Science Self-Assessment. This is the terminology the NBME uses for the Step-1 practice tests that you would see mentioned here as NBME 6, 7, etc. Here's the website: https://nsas.nbme.org/nsasweb/servlet/mesa_main
I don't know what is used for shelf exams, I didn't go to medical school in USA. However, if it is an exam given by your school to assess your preparation for Step 1, then I would think the format would be similar to NBME's CBSSA.