AKT is not the same test as the ITE but covers similar material. I recall it being a bit easier than the ITE. If you're just completing internship, I would not sweat the initial exam too much. It is just a baseline exam. Again, show improvement on your next AKT after you have a month or two of anesthesiology under your belt.
If you're going to prepare, I recommend the always relevant baby Miller. Most of the questions on the AKT-0 and 1 month exam cover basic topics well covered in the Basics book.
I don't believe there is a pass/fail for this test. A few weeks later you get a printout with your score and how you compare to the national average and those in your program.
I don't know how many right put you above the national average.
Hope this helps.