What is the passing score for the MDRAO certification exam?

Candidates must achieve a minimum score of 70% to pass the MDRAO Medical Device Reprocessing Technician certification exam. Scores are reported as pass or fail, and results are typically available within a few weeks of completing the exam. Those who do not pass may retake the exam after a required waiting period.

How long is the MDRAO certification exam?

The MDRAO certification exam is a timed, multiple-choice test that candidates must complete within approximately 3 hours. The format includes scenario-based questions testing knowledge of decontamination, sterilization, instrumentation, and infection control. Candidates take the exam at approved testing centers or through supervised online proctoring.

How do I register for the MDRAO certification exam?

Registration is completed directly through the Medical Device Reprocessing Association of Ontario website by submitting an application, proof of eligibility, and the required exam fee. Applicants must provide documentation of completed coursework and clinical hours. Once approved, candidates receive scheduling instructions for selecting an exam date and location.

How much does the MDRAO certification exam cost?

The MDRAO exam fee is approximately $250 CAD for members and slightly higher for non-members, though fees are subject to change. Additional costs may include membership dues, study materials, and retake fees if necessary. Some employers reimburse certification costs as part of professional development benefits.

What study materials are recommended for the MDRAO exam?

Candidates should study the MDRAO Recommended Standards and Safe Practices document, which serves as the primary reference for exam content. The Central Service Technical Manual published by IAHCSMM is also widely used. Practice tests, flashcards on sterilization cycles, and review of CSA Z314 standards help reinforce key concepts.

How many clinical hours are required before taking the MDRAO exam?

Candidates typically need to complete 400 hours of supervised clinical experience in a medical device reprocessing department before sitting for the certification exam. These hours must be documented and verified by a supervisor. The clinical component ensures hands-on familiarity with decontamination, assembly, packaging, and sterilization workflows.

Is MDRAO certification recognized outside of Ontario?

While MDRAO certification is primarily recognized in Ontario and across Canada, many employers in other provinces accept it as a valid credential for reprocessing technicians. It is not widely recognized in the United States, where CRCST certification from HSPA is the standard. Some facilities accept either credential depending on regional hiring practices.

What are the best tips for passing the MDRAO exam on the first attempt?

Focus on mastering sterilization parameters, including time, temperature, and pressure requirements for steam, EO, and hydrogen peroxide cycles. Review instrument identification, tray assembly, and biological indicator protocols thoroughly. Taking timed practice tests helps build pacing, and studying CSA Z314 standards ensures familiarity with Canadian regulatory requirements.

MDRAO Practice Test 2026 July

🟢 Boost your medical device reprocessing exam score with practice questions and detailed answer explanations. Track your progress with instant feedback.

MDRAO - Medical Device Reprocessing Association of Ontario By Dr. Yuki TanakaJul 1, 202655 min read

⏱️3 HoursTime Limit

📝100Questions

✅70%Pass Rate

💵$250Exam Fee

The MDRAO certification is the standard for medical device reprocessing professionals in Ontario. It validates your expertise in cleaning, disinfecting, and sterilizing medical instruments, ensuring patient safety across healthcare facilities. Try our IAHCSMM practice test.

Mdrao Test X - Medical Device Reprocessing Association of Ontario study guide

MDRAO Practice Test Questions

Prepare for the MDRAO - Medical Device Reprocessing Association of Ontario exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.

MDRAO Assembly and Packaging Systems

MDRAO Exam Questions covering Assembly and Packaging Systems. Master MDRAO Test concepts for certification prep.

MDRAO Decontamination Processes and Equipment

Free MDRAO Practice Test featuring Decontamination Processes and Equipment. Improve your MDRAO Exam score with mock test prep.

MDRAO Identification

MDRAO Mock Exam on Identification. MDRAO Study Guide questions to pass on your first try.

MDRAO Introduction

MDRAO Test Prep for Introduction. Practice MDRAO Quiz questions and boost your score.

MDRAO Microbiology and Infection Control

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MDRAO Quality Assurance and Documentation

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MDRAO Sterile Storage, Handling, and Distr...

Free MDRAO Quiz on Sterile Storage, Handling, and Distribution. MDRAO Exam prep questions with detailed explanations.

MDRAO Sterilization Methods and Monitoring

MDRAO Practice Questions for Sterilization Methods and Monitoring. Build confidence for your MDRAO certification exam.

MDRAO Decontamination and Cleaning Processes

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MDRAO High-Level Disinfection

MDRAO Study Material on High-Level Disinfection. Prepare effectively with real exam-style questions.

MDRAO Infection Prevention and Control

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MDRAO Instrument Assembly and Packaging

MDRAO Exam Questions covering Instrument Assembly and Packaging. Master MDRAO Test concepts for certification prep.

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MDRAO Introduction to Medical Device Repro...

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MDRAO - Medical Device Reprocessing Associ...

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MDRAO Sterile Storage and Distribution

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MDRAO Flashcards

Quick review of key medical device reprocessing concepts

🦠What is the primary goal of medical device reprocessing?

To prevent the transmission of infection and ensure medical devices are safe for patient use.

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🧼What is the first step in the reprocessing cycle?

Cleaning and decontamination at the point of use to remove gross soil.

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🌡️What is required for steam sterilization?

Steam under pressure, high temperature, and adequate time for exposure.

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🧪What is a biological indicator?

A device containing viable microorganisms used to test sterilization efficacy.

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📦How should sterile packages be stored?

In a clean, dry, temperature-controlled environment away from moisture.

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⚠️What is single use medical device reprocessing?

The practice of cleaning and reusing devices meant for one-time use, which is strictly regulated.

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MDRAO EXAM QUESTIONS QUIZ

MDRAO Exam Study Guide

Our comprehensive MDRAO study guide breaks down the essential components of the certification. Learn about medical device reprocessing instructions, exam formats, and registration details to ensure you are fully prepared.

What is the MDRAO exam?	The MDRAO exam is a certification test for medical device reprocessing technicians in Ontario. It validates competency in cleaning, disinfection, and sterilization standards.
Who needs to take the MDRAO test?	Individuals seeking employment as a medical device reprocessing technician in Ontario hospitals and healthcare facilities typically need this certification.
What topics are covered on the MDRAO exam?	The exam covers microbiology, infection prevention, decontamination, assembly, sterilization methods, and storage of medical devices.
Is the MDRAO exam mandatory?	While not legally mandatory for all positions, most employers and medical device reprocessing companies require MDRAO certification for hiring.

What is the MDRAO exam?

The MDRAO exam is a certification test for medical device reprocessing technicians in Ontario. It validates competency in cleaning, disinfection, and sterilization standards.

Who needs to take the MDRAO test?

Individuals seeking employment as a medical device reprocessing technician in Ontario hospitals and healthcare facilities typically need this certification.

What topics are covered on the MDRAO exam?

The exam covers microbiology, infection prevention, decontamination, assembly, sterilization methods, and storage of medical devices.

Is the MDRAO exam mandatory?

While not legally mandatory for all positions, most employers and medical device reprocessing companies require MDRAO certification for hiring.

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MDRAO Score Calculator

Total Scored Questions

150

How many questions did you answer correctly?

0105150

105 out of 150 correct

70%

Required to Pass: ~70% (Estimated)

Your Score: 105 correct✓PASS

Expect to invest approximately $3,500 to $4,500 total for your education and certification. However, many employers offer tuition reimbursement for certified medical device reprocessing jobs.

Mdrao Exam X - Medical Device Reprocessing Association of Ontario study guide

FREE MDRAO PRACTICE TEST

MDRAO CERTIFICATION PRACTICE TEST

MDRAO Test Day Checklist

✓Valid Government ID
✓Exam Confirmation Email
✓MDRAO Membership Number
✓Arrive 30 Minutes Early
✓No Personal Belongings
✓Review CSA Standards
✓Water (if permitted)
✓Relaxation Strategy

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Ready to Pass Your MDRAO Exam?

Join thousands of students who have passed with our free MDRAO practice test. Start your journey to becoming a certified medical device reprocessing technician today.

MDRAO: Pros and Cons

✅Pros

+medical device reprocessing — mDRAO exam preparation strengthens your knowledge across all domains
+Passing the exam proves competency to employers and clients
+Study materials and practice tests are widely available
+Exam-based credentials are portable across states and employers
+Clear exam objectives help focus your study plan effectively

❌Cons

−Exam anxiety can affect performance — practice tests help reduce it
−Registration fees are non-refundable if you miss your test date
−Limited retake opportunities may apply with waiting periods
−Exam content updates periodically — use current study materials
−Testing center availability may require advance scheduling

MDRAO Questions and Answers

About the Author

Dr. Yuki TanakaPhD Applied Linguistics, MA TESOL

Applied Linguist & Language Proficiency Exam Specialist

Georgetown University

Dr. Yuki Tanaka holds a PhD in Applied Linguistics and an MA in TESOL from Georgetown University. A former language examiner with the British Council, she has 18 years of experience designing and teaching language proficiency preparation courses for TOEFL, IELTS, CELPIP, Duolingo English Test, JLPT, Cambridge FCE/CAE, and Versant assessments worldwide.

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