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CSPDT practice questions - frequently asked questions

Plain answers about how CSPDT Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real CSPDT exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CSPDT exam spans 8 domains: Roles and Responsibilities (13% of the exam); Life Science (9% of the exam); Decontamination and Disinfection (19% of the exam); Preparation and Handling (16% of the exam); Sterilization (18% of the exam); Sterile Storage, Inventory Management and Distribution (11% of the exam); Patient Care Equipment (6% of the exam); Ethics (8% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Decontamination and Disinfection 19%; Sterilization 18%; Preparation and Handling 16%; Roles and Responsibilities 13%; Sterile Storage, Inventory Management and Distribution 11%; Life Science 9%; Ethics 8%; Patient Care Equipment 6%.

The CSPDT exam has 150 questions and is completed in 3 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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