Medical scientists usually need a doctorate degree in biological science. Some medical scientists have medical degrees. Medical scientists typically complete courses in biology, chemistry, physics, engineering, mathematics, and computer science.
Status: Medical Student (Accepted) AMCAS states that it usually takes ~4-6 weeks for verification to go through, but looking at the verification trend right now here: http://forums.studentdoctor.net/threads/2014-2015-verification-thread.1076112/ I would say you're looking at 3-4 weeks from the time of submission.
You must be fully registered at least 48 hours in advance of your test date in order to take the HESI exam. This includes both payments ( the registration fee and the HESI exam code purchased from the Elsevier website). Continue on with this registration process. You will select an exam test date, time and pay the non-refundable administration fee. You will receive two emails after finishing step one. (A llow 1 business day for delivery). Print out your registration confirmation email sent to you by PrepBlast.