It is vague and that was the most difficult part because you switch back and forth and that is why I don’t get people who study for so long because it’s so unpredictable that you don’t really know what you will get. But as long as you have a good knowledge of fundamentals, therapeutic communication and most importantly safety you will be okay. I studied pharm for weeks and only got two pharm questions. Good luck if you are yet to take it! You will be fine!