This should go without saying, but please remember to "mark" any questions you skip on the exam to come back to later.
I followed Thaddeous advice today to skip all calculation problems and review them on the second pass thru.
However, I'm 95% sure that I did not "mark" all of the problems I skipped.
Probably because I had to pee so bad 2.5 hours into it and was trying to make the first pass before taking an "unscheduled break".
With all of that said, the rest of the time I only reviewed marked questions.
With seconds to go and while exiting the exam it prompted me that I had unanswered questions and i didn't have the time to see what they were or how many of them.
Please do not let this happen to you!
This would have been my 11th and last test altogether.
This mistake may have just signed me up for #12.
Sincerely, the 40 year old intern :/