Book is in Like new condition with a little wear on front and back covers. Inside pages are EXCELLENT CONDITION. The Adult CCRN Study Guide 2021 and 2022 is a comprehensive review book specifically designed for Adult Critical Care Registered Nurse exam preparation. Authored by Matthew Bowling, this 4th edition textbook provides detailed answer explanations and a full-length practice test to help nursing professionals review and prepare for their certification exam. With 462 pages of valuable content, this study guide covers key subject areas related to medical and critical care nursing, making it an essential resource for anyone looking to enhance their knowledge and skills in this specialized field.