About CRCST Practice
Last updated November 4, 2026
CRCST Practice is a study product for people preparing for HSPA's CRCST exam, the certification for sterile processing technicians. It is made by Amara Digital Ventures LLC, a small company in New Mexico, USA.
How the questions are made
Every question is original. Each one is mapped to a domain of the public CRCST exam content outline (revised November 2023) and carries an explanation and a citation to a public source, such as the outline itself, the CDC's disinfection and sterilization guideline, OSHA's bloodborne pathogens standard or FDA reprocessing guidance. The practice tests use the outline's domain weights, so a 150-question mock has as many sterilization items as the real split suggests.
The questions have not been reviewed by an outside subject-matter expert. If you find an error, use "Report a problem" on the question or email us; a person reads every report.
Contact
support@crcstpractice.com