Pastest reverse-engineers the exam. It shows you the actual marking grid used by examiners (History, Examination, Communication, Clinical Judgement, & Management). By understanding that "Clinical Judgement" is worth 20%, you realize that a perfect physical exam without a differential diagnosis is a fail. The manual forces you to verbalize your thinking: "I am now feeling for a collapsing pulse because I suspect aortic regurgitation."
A: For PACES, get the physical copy . You will be writing notes in the margins, sticking post-its on the "Rare but important" signs, and tearing out the summary cards. The eBook is great for searching, but the manual is a bedside companion. MRCP PACES Manual -Pastest-