How we write and review questions

What stands behind each CRCST question on CRCST Ready, where the facts come from, and what happens when something is wrong.

  • Written to the published outline

    Every question maps to one domain of HSPA's current CRCST content outline, and the bank is weighted the way the outline weights the exam. We have 300 questions across 7 domains.

  • Every explanation names its source

    Each answer explains why the right option is right and why each wrong option is wrong, then names the standard, regulation or manual it comes from. We cite sources by document and, where we can confirm it, chapter or section. We do not reproduce them.

  • Checked by a credentialed expert

    Andrew Hector Smith (CRCST, CIS, CHL) reviews questions and explanations against those sources and their own practice. Study guides show who reviewed them and when, or say that review is pending. About the reviewer

  • Independent, so no leaked items

    We are not affiliated with HSPA and have no access to real exam questions. We never use questions recalled from the real exam. Our questions test the same knowledge in our own words.

  • Mistakes get fixed

    Every question has a "Report a problem" button. Reports go to Andrew Hector Smith, and corrected questions are updated in the bank.

  • The AI tutor is labeled as AI

    The tutor answers follow-up questions using the question and its explanation. Its replies are generated by AI and can be wrong, so treat the written explanation and its source as the authority.

  • Honest numbers

    HSPA does not publish a passing score. We treat 70% on our mocks as ready. We don't publish pass rates or testimonials we can't back up.

Sources the bank cites

Counted across all 300 questions. A question can cite more than one source.

SourceQuestions
HSPA Sterile Processing Technical Manual288
ANSI/AAMI ST79113
CDC Guideline for Disinfection and Sterilization16
OSHA 29 CFR 1910.103010
ANSI/AAMI ST589
OSHA 29 CFR 1910.12006
ANSI/AAMI ST1085
ANSI/AAMI ST415
ANSI/AAMI ST775
ANSI/AAMI ST915
HIPAA2
ISO 11140-12
OSHA 29 CFR 1910.10472
OSHA 29 CFR 1910.1512

Who reviews

Andrew Hector Smith
“Most techs who fail the CRCST know the work. They just haven't practiced reading exam questions, so take full practice tests and study every answer you get wrong.”
Andrew Hector Smith

CRCST · CIS · CHL

Sterile processing educator. Reviews every question and explanation before it goes live.

About the reviewer and their credential

Independence

CRCST is a credential of the Healthcare Sterile Processing Association (HSPA). This site is independent and is not affiliated with or endorsed by HSPA.

See the questions for yourself

The free diagnostic shows every explanation and its source.

Take the free test

Questions? support@crcstready.com