Prepare for your OCN® exam with the study guide developed in collaboration with Elsevier Publishing. Based on the latest test blueprint for the OCN® exam, this question-and-answer review offers you practice questions matching the format and makeup of the OCN® exam, while reflecting important changes in cancer treatment and nursing care. A companion to Core Curriculum for Oncology Nursing (6th Edition), this definitive resource maximizes your study and review for OCN® certification.