Pharmacy Technician Certification Quick-Study Guide, 4th Edition has been completely revised, reorganized, and updated to reflect the revised PTCE blueprint. This revised edition covers every subject area on the exam and provides over 200 multiple choice practice test questions presented in the same format as the PTCE questions. Also included are nearly 250 pharmacy calculations questions with complete step-by-step answers given in the answer key. Every chapter has been completely updated, nine new chapters added, including new information on commonly used medications and herbal products, laws and regulations impacting pharmacy technicians, sterile and nonsterile compounding, third-party billing systems, patient safety, pharmacy quality assurance, and inventory management. Key Features: Over 200 multiple-choice practice test questions presented in the PTCE Format Nearly 250 pharmacy calculations questions with complete step-by-step answers in the answer key Nine new chapters Every chapter completely updated