MRO Drug Testing Procedures

Question 1

What is the primary purpose of a Medical Review Officer (MRO) in drug testing?

Accepted Answer

Evaluate and verify drug test results

Answer

An MRO is responsible for reviewing lab results and verifying if a legitimate medical explanation exists for positive drug tests.

Question 2

Which specimen type is most commonly used in federally regulated drug testing?

Accepted Answer

Urine

Answer

Urine is the standard specimen used in federally regulated drug testing due to its reliability and established testing protocols.

Question 3

What is the chain of custody in drug testing?

Accepted Answer

Documentation tracking specimen handling

Answer

The chain of custody ensures that the specimen is handled and documented in a way that maintains its integrity throughout the process.

Question 4

What step follows a non-negative initial test result?

Accepted Answer

Conduct confirmatory testing

Answer

A non-negative result must be confirmed by a certified laboratory using more specific testing, such as GC/MS or LC/MS.

Question 5

Which federal agency sets the guidelines for workplace drug testing?

Accepted Answer

SAMHSA

Answer

The Substance Abuse and Mental Health Services Administration (SAMHSA) provides the standards and protocols for drug testing procedures.

(MRO) Medical Review Officer Certification Practice Test