Content is weighted to reflect the PTCB national certification exam, eliminating "fluff" and focusing entirely on the information and concepts that are covered on the exam. This helps students tightly focus their study efforts on successfully passing the PTCB exam on the first attempt. Five complete three-hour certification practice exams give students exceptionally realistic and thorough preparation for the actual exam experience. Each exam includes 90 multiple-choice questions weighted according to PTCB content guidelines. NEW: Nine all-new chapters match the new exam blueprint: Pharmacology for Technicians Pharmacy Law and Regulations Sterile and Non-sterile Compounding Medication Safety Pharmacy Quality Assurance Medication Order Entry and Fill Process Pharmacy Inventory Management Pharmacy Billing and Reimbursement Pharmacy Information Systems Usage and Applications Answers and rationales are provided for every question, on every practice exam, to help students understand exactly why the correct answers are correct, and why the incorrect answers are wrong. Three math and two trade/generic classification tests help students improve core skills they will need for the actual exam.