APEX Test Prep's HESI A2 Study Guide 2021-2022: HESI A2 Admission Assessment Exam Review and Practice Test Questions 5th Edition Book] APEX Test Prep believes that preparing for the HESI exam shouldn't be harder than the test itself. To that end, we pack our products with everything you need. This includes testing tips, clear instruction, comprehensive material, practice questions, and detailed answer explanations. We...