Preparation for a nursing competency exam involves a combination of theoretical study and practical experience. Here are some tips: 1. Study Guides and Textbooks: Utilize nursing textbooks and study guides that cover the exam topics. 2. Practice Tests: Take practice tests to familiarize yourself with the exam format and question types. 3. Clinical Practice: Gain hands-on experience through clinical rotations or simulations. 4. Review Sessions: Attend review sessions or join study groups to reinforce your knowledge.