A complete, exam-focused prep course for the National Healthcareer Association Certified Phlebotomy Technician (CPT) exam. Built directly on NHA's 2025 test plan and weighted to the five scored domains — Safety & Compliance (26%), Patient Preparation (20%), Routine Blood Collections (28%), Special Collections (12%), and Processing (14%) — plus a Foundations section covering anatomy, blood biology, and terminology. Every module has plain-English lessons, concept tables, exam-trap warnings, and a knowledge check; each domain ends with a randomized mastery check, and the course finishes with a full-length 100-question mock exam at blueprint weighting. Includes a spaced-repetition flashcard deck of high-yield facts. IMPORTANT: this course builds the knowledge to pass the written exam. National certification also requires hands-on clinical training (supervised venipunctures and capillary sticks) that must be completed in person — this course does not replace that requirement. Free.