Certified Registered Central Service Technician (CRCST)

Question 1

A Central Service Technician finds some obvious biofilm on a surgical scissor while cleaning surgical instruments. Next steps for the technician to take?

Proceed to the disinfection process as planned Wipe the instrument with a dry cloth to remove the biofilm Use a sterilization wrap to cover the instrument before processing Immerse the instrument in an enzymatic cleaner to break down the biofilm

Correct Answer:

Immerse the instrument in an enzymatic cleaner to break down the biofilm

Question 2

A technician discovers a hinged device isn't opening and closing smoothly when packing a package of surgical equipment. Which line of action is the best one?

Ignore the issue as it is not of major concern Lubricate the hinge and continue with packaging Replace the instrument immediately Send the instrument for repair and continue packaging without it

Correct Answer:

Send the instrument for repair and continue packaging without it

Question 3

An anomaly in the sterilization records is found by a central service technician. How should the technician proceed initially?

Report the discrepancy to the supervisor immediately Discard the records to avoid confusion Correct the discrepancy on their own Ignore the discrepancy as it might be a minor error

Correct Answer:

Report the discrepancy to the supervisor immediately

Question 4

As a Central Service Technician, you discover that the biological indicator (BI) for the steam sterilization procedure has turned positive when processing surgical equipment. What action should you take right now?

Use a chemical indicator to confirm the result Run the sterilization cycle again immediately with the same instruments Discard the biological indicator as it might be faulty Report the incident, quarantine the load, and reprocess all items

Correct Answer:

Report the incident, quarantine the load, and reprocess all items

Question 5

What is the first thing a Central Service Technician should do if a member of the department staff has delivered contaminated instruments without following the correct procedures?

Directly inform the supervisor about the incident Return the instruments to the department Communicate with the staff member about the protocol breach and its potential implications Sterilize the instruments before any further steps

Correct Answer:

Communicate with the staff member about the protocol breach and its potential implications

Exam overview

About this Exam

Prepare with the Certified Registered Central Service Technician (CRCST) practice quiz. This question bank includes 30 questions covering technician, central, service, instruments, and surgical. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Certified Registered Central Service Technician (CRCST)

This practice set contains 30 questions from the matching question bank and focuses on technician, central, service, instruments, and surgical. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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About this Exam

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Certified Registered Central Service Technician (CRCST)

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