Preparation for the HESI exam involves a combination of studying, practice tests, and understanding the format of the exam. Here are some tips for preparation: - Study Guides and Textbooks: Utilize HESI-specific study guides and textbooks that cover the material tested. - Practice Tests: Take practice exams to become familiar with the question format and timing. - Review Courses: Enroll in HESI prep courses if additional help is needed. - Study Groups: Join or form study groups to review and discuss key concepts.