CRCST Practice Test
The HSPA CRCST exam has 150 questions (125 scored) in 3 hours, and its content outline, revised in November 2023, has seven weighted domains. Each practice test below has original questions from one domain, each with the answer and an explanation.
Source: HSPA CRCST exam content outline (November 2023).
Instruments are described in words; instrument photos are not included.
- 7 tests
- 175 questions
- Free to use, no sign up
Practice tests by domain
- Departmental Considerations15% of the exam25 questions
- Cleaning, Decontamination and Disinfection21% of the exam25 questions
- Preparation and Packaging21% of the exam25 questions
- Sterilization Process21% of the exam25 questions
- Sterile Storage, Transport and Inventory9% of the exam25 questions
- Patient Care Equipment5% of the exam25 questions
- Professional Development and Human Relations8% of the exam25 questions
Study the topics first
The CRCST study guide has 44 lessons that follow the same domains.
Open the CRCST study guidePractice the full CRCST bank.
3,013 questions with explanations, timed section tests and an AI tutor, plus the study guide. Your account opens right after payment.
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Included: an explanation for every question, the Study Guide with 44 audio lessons, an AI tutor to ask why on any question, timed section tests and progress by topic.
Questions, answered
Are these actual CRCST questions?
No. They are original practice questions written from the public exam outline, not questions taken from the exam. Exam owners keep live questions confidential.
How long is the CRCST exam?
150 multiple choice questions in 3 hours, at a Prometric testing center. 125 are scored and 25 are unscored pretest questions. Source: HSPA CRCST exam content outline (November 2023).
Is this CRCST practice test free?
Yes. All 7 tests, 175 questions in total, are free to use with answers and explanations, and there is no sign up. The full bank of 3,013 questions comes with a plan.
Where should I start?
Start with the domain you find hardest. Each test covers one domain, so a low score shows where to spend your study time.
These are original practice questions written from the public exam outline. They are not actual exam questions. CRCST and HSPA are trademarks of their owner. tests.global is not affiliated with or endorsed by HSPA.
Updated November 1, 2026.