This is a test that can really exploit your weaknesses. I was murdered on dosage form questions. And all of those hours (oh, so many, many hours) spent studying HIV did not benefit me at all. I only had 1 HIV question and it was brand/generic. Several CF questions, at least 5 fill in the blank (all math). I hope all that math (25 or so questions) saved my ass. The standard for passing may be low, but the questions were not easy.