Am i expected to already know what all these diseases are already. Were they supposed to teach these in A&P or Micro??? i am freaking out because i am reading through my books and in my Med Surge Book there are tons of diseases and i have heard of some, but the others i have no clue about. I'm afraid that i am already supposed to know them. Like Dyspnea i never even head of that until i opened my care plan book. Now i did read a lot of medical journals and living with parents who are Nurse and Doctor i know about a some diseases, but not many.