CPO Certified Paraoptometric VIP Practice Exam

CPO — The Certified Paraoptometric (CPO) credential is issued by the American Optometric Association (AOA) Paraoptometric Section; the real exam consists of 100 multiple-choice questions administered over 2.5 hours with a 75% passing threshold, covering ocular anatomy, preliminary testing, optics, contact lenses, ocular disease, pharmacology, and office procedures.