NHA Phlebotomy Technician (CPT) exam topics — the 5 content areas by weight
The NHA Phlebotomy Technician (CPT) exam is built from 5 weighted content areas. Focus your time where the weight is. Each area below links to a free study chapter and practice questions. These weights are how PrepPass has organized the material, not a figure published by the exam authority.
采血操作流程
40%安全与合规
26%标本处理与预处理
14%患者准备与护理
20%解剖、生理与医学术语
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Content-area weights are PrepPass’s own organization of the material. Where NHA Phlebotomy Technician (CPT) publishes an official outline, check it directly. Confirm current details with National Healthcareer Association (NHA). Study aid, not a substitute for the official material. Last updated: August 2026.