Ace the PCCN(R) You Can Do it Study Guide, Second Edition was designed to serve as a succinct guide, following AACN's test blueprint for the PCCN(R) examination. The new edition was updated in 2020 to reflect AACN's 2019 newly updated test plan. The guide was purposefully written using only bullet points containing key information on each disease state. Consider using the accompanying guide, Ace the PCCN(R) You Can Do It Practice Review Question Book, which contains 375 practice questions with rationale.