I'll add my 2 cents worth in here. Since this was a coding exam, yes I copy the entire test from the web site and dump it in a Word document. I then eliminate 8 of the 10 pages to just have a list of the problem # and the term. I then document the stuffin's out of my thought process, all definitions and sources I looked up and the results. I initially started doing this (besides having some indication I should) since I knew I'd never remember all the details later. I have ignored the time factor as my Word doc is safely on my computer and between laundry, making dinner, Christmas shopping.... you get the idea. If it does not matter, then I come back and take my time on the test. Even now, this post is taking priority over sticking my answers onto the web site (which comes next).
My biggest issue was looking up diseases/terms that I could not find in my texts, and then the internet (hate those pop-ups and answers written in Polish from 1950's). I got a copy of "Dorland's Illustrated Medical Dictionary, 29th ed." (wife's copy...to sneaked it away) and that has helped a lot. Find a good, reliable source and keep it close at hand.
If (after you took the exam) you don't understand how to get to the correct answer, send an e-mail to the instructor. If you think you're still correct, send an e-mail with the write-up of your logic and ask why your answer would be incorrect. This can be paraphrased, "Rick has no clue how this is wrong, and how the correct answer should be XYZ". There are problems when I see the correct answer I think "...DUH" and those are usually because I was tired or distracted.
The Turley tests seem to catch me more and are usually when I slap down an answer, being "so sure" I know it by heart, and only check it briefly. After getting the answer wrong, I see if I HAD checked more closely I'd find an answer that was a much better match.