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MRO Test Study Guide – Exam Questions and Answers for Medical Review Officer Preparation

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This study guide provides MRO test preparation material with practice exam questions and answers for students preparing for Medical Review Officer assessments. It is designed to support review of key concepts related to workplace drug testing, specimen evaluation, and the medical review process. The material can help learners reinforce their understanding of drug testing procedures, result interpretation, and professional responsibilities while preparing for an MRO-related examination.

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MRO




MRO TEST STUDY GUIDE EXAM QUESTIONS AND ANSWERS


Which statement is correct about a canceled test?
A. The employer must treat a canceled test the same as a
negative test.
B. The donor must be tested again if the test was a post-
accident test.
C. The donor must be tested again if the test was a
follow-up test.
D. If the test was canceled through no fault of the donor,
the canceled test will count towards the minimum
number of random tests the employer is required to
perform. - correct answer C. The donor must be tested again if
the test was a follow-up test.

,MRO



Who may become an MRO? - correct answer Licensed
physicians such as a Doctor of Medicine or Doctor of
Osteopathy


Laboratory guidelines for analyzing dot specimens are
developed by who? - correct answer Health and Human
Services (HHS)


Regulatory guidelines for DOT drug and alcohol testing
are referred to as - correct answer 49 CFR Part 40


Specifies the DOT agencies covered by the Federal testing
regulations (1991) - correct answer Omnibus Transportation
Employee Testing Act


The role of the MRO was first defined by. - correct answer HHS
as directed by Reagan's Executive Order 12564


Drug testing requirements for Federal employees were
established by who and when - correct answer Reagan's
Executive Order 12564 in 1986

,MRO




What are the requirements to be an MRO? - correct answer
Pass a certification exam.
Take an MRO course.
Be a licensed physician.


Omnibus Transportation Employee Testing Act - correct answer
In 1991, Congress passed the __________________ to
specify the DOT agencies covered by the federal testing
regulations.


Which of the following are Not MRO responsibilities?
A. Review results of blind quality control samples
B. Monitor errors made by collectors
C. Give official interpretations of DOT regulations to
employers
D. Act as a "gatekeeper" for drug test results
E. All of the above are MRO responsibilities - correct answer
Give official interpretations of DOT regulations to
employers

, MRO




What agencies fall under DOT Regulations: - correct answer
FAA
USCG
FMCSA
PHMSA
FTA
FRA


What 2 government agencies are authorized to interpret
federal D&A regulations - correct answer Office of Drug and
Alcohol Policy and Compliance (ODAPC) and the DOT
Office of General Counsel (OGC)


True/False
MRO is required to review all drug and alcohol test
results - correct answer False


What does SAP stand for? - correct answer Substance Abuse
Professional

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